Frank will fall behind in studies he works hard from now on．（ ）
A．unlessB．becauseC．if
fine weather it is today!Let's go out and enjoy the sunshine!
﹣Sounds great!（ ）
| A． |
What |
B． |
How |
C． |
How a |
D． |
What a |
Jim is never late for school， No．he is used to getting to school early．（ ）
| A． |
has he |
B． |
is he |
C． |
hasn't he |
D． |
isn't he |
Do you know the boy is under the tree？
Oh，he is my cousin．
| A． |
who |
B． |
whose |
C． |
whom |
D． |
which |
Your bedroom is very tidy and clean．
Thank you!It an hour ago．（ ）
| A． |
cleaned |
B． |
will clan |
| C． |
is cleaned |
D． |
was cleaned |
Could you tell me to London？
Sure．Next month．（ ）
| A． |
when will you travel |
| B． |
when would you travel |
| C． |
when you will travel |
| D． |
when you travel |