With the loud noise going on in the workshop, I can hardly on my lessons.
A.put | B.rely | C.concentrate | D.center |
It was the long March Rocket 2F, as reported, sent Shenzhou VI spaceship into space.
A.which | B.what | C.that | D.as |
Don’t leave the waterwhile you brush your teeth.
A.run | B.running | C.being run | D.to run |
—May I tell this to my close friend?
—No, you. Never let anybody else know about it.
A.needn’t | B.shouldn’t | C.mustn’t | D.can’t |
The world is changing fast. I strongly believe that one will easily fall behind he keeps on learning.
A.unless | B.if | C.when | D.as |
His speech at the meeting was really wonderful, and it could never be any.
A.best | B.better | C.worse | D.worst |