--You know a lot about Chinese history, don't you?
--Yes, I China for a long time since 1998.
| A．have come to | B．have gone to | C．have been to | D．have lived in |
My teacher told us that May 18th ________ the International Museum Day.
| A． |
is |
B． |
was |
C． |
be |
We can’t go swimming ________ our parents are with us.
| A． |
if |
B． |
when |
C． |
unless |
—Billy used to be shy and quiet, but he is very outgoing now.
—Yes. We are all ________ at his changes.
| A． |
surprise |
B． |
surprised |
C． |
surprising |
—Who got the first prize in this competition?
—Of course Tom did. He worked ________ among us.
| A． |
hard |
B． |
harder |
C． |
hardest |
—There is going to be the ________ Art Festival next week.
—Great. We can enjoy some beautiful paintings again.
| A． |
two |
B． |
first |
C． |
second |