Modal verbs.Gerund-Infinitive.Use of English

1.Choose the correct option to complete the sentences.    1. You ought to / mustn’t drive if you feel dizzy.    2. I’m so stressed. I need to / mustn’t relax.                                                         3. You must / should be over 18 to come to this gym.                                           4. It’s getting late. You don’t have to / had better go to bed soon.               5. If you’ve got a headache you ought to / needn’t lie down for a minute.                                                                                                                               6. When my parents are out, I have to / mustn’t look after my little sister.                                                                                                                                             7. This reaction is completely normal. You should / needn’t worry.               8. If you panic, you should / needn’t take a deep breath.                                           9. You must / don’t have to print this form. You can email it to us.

2.Rewrite the sentences with the words in brackets so that they mean the same.           1. I think it’s a good idea if we book a table. We ought to book a table. (ought to)                                                                                                                               2. You’re not allowed to feed the animals. You ­­___ the animals. (mustn’t)                                                                                                                               3. It isn’t necessary for Sandra to bring a racquet. Sandra ___ a racquet. (needn’t)                                                                                                                 4. It’s essential that we finish the project soon. We ___ the project soon. (have got to)                                                                                                                 5. Getting some rest would be good for them. They ___ some rest. (should)                                                                                                                               6. It’s obligatory for visitors to wear a hat. Visitors ___ a hat. (must)               7. There’s no obligation for you to decide today. You ___ today. (don’t have to)                                                                                                                               8. It would be really bad if you missed this train. You ___  this train. (had better)

3.Correct the mistakes in bold in the sentences. Write the correct words.  1. I’m very grateful to you. Thank you for let us stay in your flat during that week.                                                                                                                 2. It develops your imagination and it helps you getting used to write and speak more   accurately.                                                                                                   3. I’m looking forward to see you soon.                                                         4. Excuse me. I’m interested to do a course here.                                           5. They advised me bringing some warm clothes.                                           6. I’ve just realised.We left without pay the bill. We have to go back.               7. I recommend you watching that movie. It’s really good.                             8. There’s no point to worry about it now.

4.Use infinitive or gerund.       1.Do you mind ___(travel) such a long way to work every day?  2.Do you like ___(drive)?                                                                                    3.Sometime I’d like ___(learn) to play the guitar.                                          4.When you see Tom, remember ___(give) him my regards.                            5.Tom helped his mother ___(get) the dinner ready.                                          6.Are you interested in ___(work) for us?                                                        7.John went to work in spite of ___(feel) ill.                                                        8.She apologized for ___(be) so rude to me.

5.