— There's someone outside. Who it be ?
— It must be Mary. She promised to come over at 8: 00.
| A．must | B．can | C．shall | D．need |
Don’t speak in such a manner, _____ you’ll get into trouble.
| A．that | B．otherwise | C．as if | D．and |
The reason ______ at the meeting for being late was not reasonable.
| A．why he gave | B．what he gave | C．he gave | D．on which he gave |
Jane has been so ________ ingetting used to everything that she hasn’t had time for social activities.
| A．confused | B．worried | C．devoted | D．occupied |
That was the first time I _______ there and I was impressed by the friendly people very much.
| A．go | B．was going | C．had gone | D．have gone |
Little Tom easily ________ himself to the American life as he moved to the USA with his parents when he was only three.
| A．suited | B．adapted | C．matched | D．fit |