The teacher explained a second time, the students should have difficulty in doing the experiment.
A.although B.in case C.so that D.but
The damaged building , so the people will have to look for other places to shelter themselves from the cold.
A.is being repaired B.is repaired C.has been repaired D.was repaired
---How did the warm-hearted lady find you and return your lost bag?
---She said that she my bag on the bench with my name card in it.
A.notice B.was noticing C.has noticed D.had noticed
Avoid a child into the parental bed, or this can become a fixed habit.
A.to take B.to be taken C.taking D.being taken
---How do you like ______ film, Jack?
---Great! And I should say it is ________ success.
A.the; a B.a; a C.a; the D.the; the
_____ David showed the report to the public surprised me.
A.What B.That C.Which D.Who