If (如果) you have problems (问题)，you can ask Tom _____ help.

A．to

B．on

C．for

D．in

单词拼写（共15小题，每小题1分，共15分）
A).根据句意和汉语提示，在空白处填入适当的单词
小题1:I’m ___________________ (饥饿的), Mum. Can I have a snack?
小题2:Smoking is bad for your ____________________ (健康).
小题3:Do you have ___________________ (足够的) time to finish the work?
小题4:—Are you from different ____________________ (国家)? —Yes, you are right.
小题5:Be ___________________ (安静的), please. The baby is sleeping.
小题6:Can I take a __________(口信) for you ? she is out now .
小题7:The factory has many modern _____________(机器) .
小题8:The volunteers are going to work in two ____________ (社区) this Sunday.
小题9:Mr. Li , our teacher, is _____________(检查) our homework in the office now.
小题10: You can go to the centre of the city by _____________. (地铁)
B) 用所给动词的适当形式填空。
小题11:There are lots of interesting things __________ (see) in the Palace Museum.
小题12:What about ___________ (order) a pizza?
小题13:The Greens ________________(show) you around the city tomorrow, aren’t they?
小题14:I hope Tom_________________(help) me with my English.
小题15:The children all look forward to_______________ (have) a good time at school.