future tenses

I think,Martin _______the race. He hasn't done enough practice.

Oh no! I forgot to take the bag!- Don't worry. I ___ get it! 

My brother ... fifteen next month.

I'm really hungry. -- I ... a sandwich for you.

During the next five weeks, I ... at home

My train ... at half past three.

Look at those grey clouds! It...

She is in the country now and she _______ there for another week.

____________ their luggage by the time the taxi comes?

Don't worry. I will switch off all the lights in the house when I _______ to bed.

If you _______ me the truth, I will never speak with you.

The dog will wait for his master near the door until his master _________ from work.