Most students look forward to ____ back to classroom to have lessons with their classmates．（ ）
| A． |
come |
B． |
came |
C． |
coming |
—Nancy, do you know ＿＿＿＿＿?
—In 1957, I think.
| A． |
who wrote the play Teahouse |
B． |
what the play Teahouse is about |
| C． |
when the play Teahouse was written |
D． |
why Lao She wrote the play Teahouse |
—Lydia, have you decided which city to travel to, London or New York?
—Not yet. Maybe I ＿＿＿＿＿ London to meet my friends this time.
| A． |
visit |
B． |
visited |
C． |
will visit |
D． |
was visiting |
In China, people usually ＿＿＿＿＿ their houses to sweep away bad luck before Spring Festival.
| A． |
clean up |
B． |
look up |
C． |
make up |
D． |
put up |
—Mum, may I have more chocolate?
—You’d better not ＿＿＿＿＿ too much sweet food is bad for health.
| A． |
until |
B． |
while |
C． |
although |
D． |
because |
—Thomas, where are my postcards? I ＿＿＿＿＿ find them.
—They’re on the bookshelf.
| A． |
can’t |
B． |
needn’t |
| C． |
mustn’t |
D． |
shouldn’t |