We must stop _____down trees if we don’t want a world without them.
| A．cut | B．to cut | C．cutting | D．cuts |
English _____ as a second language in many countries.
| A．speak | B．is spoken | C．is speaking | D．is speak |
–How clean and tidy your bedroom is!” –Thank you. It ____ every day.
| A．cleans | B．is cleaned | C．was cleaned | D．is cleaning |
–What are you going to do this Sunday? –I _____yet.
| A．won’t decide | B．didn’t decide | C．haven’t decided | D．don’t decide |
We ____ not to play computer games.
| A．are told | B．have told | C．told | D．tell |
He was crossing over to _____ side of the road when I saw him.
| A．other | B．the other | C．another | D．others |