My grandfather _____ drink coffee，but now he ______ drinking tea．（ ）
| A． |
used to； used to |
B． |
got used to； gets used to |
C． |
used to； gets used to |
Today many people give out and receive _______________red envelopes（红包）
on mobile phones．（ ）
| A． |
natural |
B． |
electronic |
C． |
national |
D． |
basic |
﹣Is that Mary over there？
﹣No，it _________________be her．She has gone to New York．（ ）
| A． |
shouldn't |
B． |
can't |
C． |
mustn't |
D． |
needn't |
﹣How do you like the song Chengdu？
﹣Oh，I can't stop singing it．Its melody（旋律）__________in my mind all the time．（ ）
| A． |
replies |
B． |
relaxes |
C． |
remains |
D． |
realizes |
Lily's sweet smile___________ like warm sunshine and everyone enjoys it．（ ）
| A． |
sounds |
B． |
tastes |
C． |
smells |
D． |
looks |
﹣Mr．Green，I can't remember some of the words．What should I do？
﹣Don't worry!Why not try to make___________ with them？（ ）
| A． |
decisions |
B． |
sentences |
| C． |
suggestions |
D． |
choices |