____________the trousers? They’re very nice. They feel soft and smooth.
| A．What do you think of | B．What do you like |
| C．How do you do | D．How would you like |
Boys, don’t lose____ in playing Angry Birds. It is bad for your eyes to play computer games for a long time.
| A．himself | B．yourself | C．themselves | D．yourselves |
—What do you want to be in the future, Lucy?
—I want to be _____ pilot. It is _____exciting job.
| A．a; a | B．a; an | C．a; the | D．the; an |
New technology____________to stop the students from cheating in the exam last year.
A. is used B. used C. was used
--Why are the windows so dirty?
--Because we_________them for a long time.
A. have cleaned B. haven't cleaned C. didn't clean
Mr. Wang often encourages us_______close to nature and enjoy its beauties
A. get B. getting C. to get