To save class time, our teachers has _____ students do half of the exercise in class and complete the other half for our homework.
The students gave a quick answer to the question ________they did it,________was raised by the foreign visitors.
This dictionary,the few pages _________are missing,is of no use.
I slept on the bed _________ I put my shoes.
I don’t know the reason _________ he’s come so late.
There is no such place_________you dream of in all this world.