（重庆一中高三下第三次月考）4. —Why! I couldn’t get you on the phone yesterday afternoon?
—We _____ kites in the yard when you phoned.
| A. could be flying |
B. might have flied |
| C. must have been flying |
D. should be flying |
He was so pleased with all _____ we had done for him _____ he wrote us a letter to praise us for it.
| A．that; that | B．what; that | C．that; what | D．what; what |
--- Is it convenient to you if I call you up at 9 o’clock tomorrow morning?
--- I’m afraid not. I _________ a speech then.
| A．was giving | B．will be giving | C．am giving | D．will have given |
He was very rude to the customs officer, ____ of course made things even worse.
| A．who | B．whom | C．what | D．which |
Students used to_____ information from newspapers or magazines, but now they are used to ______ for it on the Internet directly.
| A．get; search | B．getting; search | C．getting; searching | D．get; searching |
--- Why does she look so unhappy?
--- Her mother doesn’t _______ of her going to study in the United States alone.
| A．agree | B．permit | C．approve | D．prove |