Task 4. Grammar task. Use modal verbs (can, should't, must not, have to, May) 1. We drop litter in the streets 2. Instead of throwing rubbish away we... torecycle it 3. W. I clean the streets ? 4. We ... use public transport more 5. She ... throw away rubbish. It is harmful for our environment

elina184    3   26.12.2021 17:25    2