Jack tried to play a trick ______ his sister but she wasn’t taken ________ .
| A．by; on | B．in; in |
| C．on; in | D．on; on |
This kind of sweater______very soft.
| A．is felt | B．feels | C．feel | D．is feeling |
----Have all the students known that our class will visit the factory this afternoon?
----Yes. Every student______about it.
| A．told | B．has told | C．was told | D．tells |
The cake ______delicious.
| A．smell | B．is smelled | C．is smelling | D．smells |
My father has given up smoking since he ______on.
| A．will operate | B．will be operated | C．operated | D．was operated |
A new school ______ these days.
| A．is building | B．is built | C．well build | D．is being built |