听音选词。选出句中所含有的单词或词组，将序号填入括号。10分
（1）A.Play the violin B.Play the piano C.sing
（2）A.do listening B.do speaking C.do experiments
（3）A.foal B.calf C.lamb
（4）A.toothache B.headache C.my neck hurts
（5）A.tree B.sports shoes C.my knee hurts
_____ she need a computer.
A. Do B. Does C. Is
I am sending these postcards ____ Canada.
A. in B. on C. to
Where _____ the traffic lights?
A is B. are C. have
We buy stamps ______ .
A. at the post office B. in a bicycle shop C. in a restaurant
She ____ a stamp for his letter
A. need B. needs C. to need.