According to the air traffic rules, you should ________ off your mobile phone before
boarding.
| A．cut | B．put | C．call | D．switch |
-- What do you think of the butterfly exhibition?
-- Wonderful! I was deeply ______.
| A．impressed | B．expressed | C．overcome | D．remembered |
______all of them are strong candidates, only one will be chosen for the post.
| A．Since | B．As | C．If | D．While |
-- Peter, this is Laura, a student from No. 2 Middle School.
-- How do you do? I’m very delighted to make your _______.
| A．acquaintance | B．identity | C．apology | D．security |
Friendships between girls are usually _______ in shared feelings and support,but friendships between boys are based on shared activities or interests.
| A．focused | B．remarked | C．concentrated | D．anchored |
Sorry,I didn’t break the cup _______．I know it is your favorite，so I will buy you a new one．
| A．by mistake | B．ever since | C．on purpose | D．as usual |