根据所给的汉语完成下列句子：

1.John's pen pal ________  ________(来自)New Zealand.

2.I can speak English and ________  ________(一点)French.

3.The thief(小偷)is ________  ________(等候)a bus.

4.They often ________  ________(谈论)interesting things.

5.Nancy is ________  ________  ________ (写信)to her mother.

6.I don't like the ________  ________(电视剧). It's too boring.

7.Tom Anderson plays soccer ________  ________(在周末).

掌握汽油机燃料系故障的外部（），有助于故障的准确判断和（）。