A knife and a fork _____ on the table. A knife and fork _____ on the table.
| A．is; is | B．are; are | C．are; is | D．is; are |
—How about putting some pictures into the report?
—_______ ? A picture is worth a thousand words.
| A．So what | B．Why not | C．All right | D．How come |
—Alice, feed the bird today, _____?
—But I fed it yesterday.
| A．do you | B．will you | C．didn’t you | D．don’t you |
The mother didn’t go out to search for her lost son. I wonder ______________________him.
| A．was she concerned about | B．if she was concerned about |
| C．if she does concerned about | D．why she was concerned about |
Look! The dictionary , _____is red , is a birthday gift given by Father.
| A．which cover | B．the cover of which | C．the whose cover | D．that the cover |
_________ we can’t understand is ___________ he didn’t join us in our discussion.
| A．That; why | B．What; why | C．That; that | D．What; whether |