One ton of____can save 17 trees.
If you(to dive)into this lake,you(to hurt)yourself.
Mark(to walk)to shool if he(to miss)the tram.
Jack's teacher(to phone)his parents if he(to speak)at the lesson.
If people___action now,the enviromental
problems___worse and more serios.
Nowadays everyone should take care about the___
If is the process of making our environment dirty and unhealthy for living.
Choose the correct sentence where the verbs have right form.
(Remember the grammar rule Conditional1)
Chose the correct sentence
Choose the correct sentence
Many rivers nowadays become...
Choose the correct answer
Nowadays there are a lot of___animals that can become extinct very soon
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома