--- I have worked harder than before, but I still didn't get good grades in math.
--- Don't worry. .
| A．No problem | B．It takes time |
| C．Pardon me | D．Never mind |
I have his address, so I did not have any ________ his house.
A. difficulty finding out B. difficulty finding C. difficulty looking for
Jack spends much money on books ________ he is not so rich.
| A．though | B．when | C．if | D．because |
It rained______yesterday. And it，s very cool today.
| A．friendly | B．strongly | C．heavily | D．brightly |
—______is your birthday gift, Linda? — It’s a circle.
| A．What kind | B．What color | C．What time | D．What shape |
Mrs. King can speak Chinese very well, but she can only write______ Chinese words.
| A．a little | B．a few | C．little | D．few |