He _____ when the UFO arrived.
| A．was sleeping | B．were sleeping |
| C．has slept | D．is asleep |
I hear we will have an vacation.
| A．8 day’s | B．8-days | C．8 days | D．8-day |
Tom likes playing basketball, so he is the basketball team.
| A．with | B．in | C．of | D．on |
In our school library, there a very small number of books on history, and in these years the mumber of them getting larger and larger.
| A．are, is | B．is, are | C．have, are | D．have, is |
I wonder if it tomorrow. If it tomorrow, I won’t go hiking.
| A．rains, rains | B．rains, will rain |
| C．will rain, rains | D．will rain, will rain |
The science teacher told us the light faster than the sound.
| A．travels | B．is travel | C．travelled | D．was travel |