All foreign visitors are requested to _____ with the regulations in this area.
| A．agree | B．comply | C．consent | D．conform |
I have many friends ,______ some are businessmen .
| A．of them | B．from which | C．who of | D．of whom |
We haven’t enough books for ______ ; some of you will have to share .
| A．somebody | B．anybody | C．everybody | D．nobody |
Tom , you_______ leave all your clothes on the floor like this !
| A．wouldn’t | B．mustn’t | C．needn’t | D．may not |
They wanted to charge $ 5, 000 for the car ,______ we managed to bring the price down .
| A．but | B．so | C．when | D．since |
—What would you do if it ______ tomorrow ?
—We have to carry it on , since we’ve got everything ready .
| A．rain | B．rains | C．will rain | D．is raining |