H．enry: Well, I arranged with Bob and Chris to meet me here for a drink, but __________

Tom: They are probably held up by the traffic.

A． I wonder what it is.

B． they came late.

C． neither of them has turned up.

D． you can never tell.

[单选题]B．ob: Henry, I'd like you to meet my friend, Lee Jones. Lee, this is Henry Fields, an old friend from college.H．enry: Hi, Lee.__________A． Nice seeing you.B． Good to be with you.C． Nice to meet you.D． Glad you are here.

[单选题]In Henry's experiment，the galvanometer indicated a voltage when______.A． the coil was connected to a batteryB． the coil was disconnected to a batteryC． neither A nor BD． both A and B

[单选题]B．ob: If I win the lottery, Fm going to buy a big house.Mary: ______

[单选题]–What do you think of teaching, Bob?–I find it fun and challenging. It is a job ___ you are doing something serious but interesting.A． whereB. Which C. When D. that

[单选题]32． —Shall I tell Bob the news?—No，you _________．I've told him already．A． shouldn’tB． wouldn’tC． mustn’tD． needn't

[单选题]Not only ______ study well,but also he is always ready to help others.A． he doesB． he didC． does heD． did he

[单选题]E．dward, you play so well. But I _________ you played the piano.A．didn't knowB．hadn't knownC．don't knowD．haven't known

[单选题]Max: Why notePeter: Well, I seldom have chances (57) .

[单选题]E．dward, you play so well, But I ______ you played the piano.A． didn’t know B. hadn’t knownC． don’t know D. haven’t known

[单选题]I’m sorry. Bob is not in his office.______________.A.Can you take a message