We can get _______ touch with David on the Internet. A. in B. on C. to
I’ll turn to our teachers A. ask …for help B. turn on C. turn offD turn up.
We should wear bicycle helmets when riding.
I get so nervous when I make a speech.
I live in a flat 15 miles _______ London.
Volunteers ______people ______the neighbourhood _____ different problems this weekend.