Have all the students know that ourclass will visit the factory this afternoon.— Yes , Every student ________ aboutit.

It’s time that I ____ on night duty. I must be offnow.—I’d rather you ____ at home on such a family reunionnight.

The experiment __tobe .

, how about going to a seafood restaurant — ! I told you I don’t like the smell of fish

found no convincing as to the truth of the accident, so I have to reserve my judgment for the moment.