单项选择
1）Jack is_____with Jim.They are good____.
A:running;friend; B:running;friends; C:runing;friends D:run;friend's
2）Look!Mary____doing____homework.
A:is;one's B:is;her C:are;his D:are;her
3）The Greens____supper now.
A:is having B:are;having C:is haveing D:are;having
4）The children are____TV.
A:watch B:seeing C:watching D:reading
5）Are the boys looking at the blackboard?Yes,they____.
A:aren't B:do C:don't D:are
6）There's____girl,she is very tall.
A:second B:two C:a second D:all second
7）--Do you have a red pen?Which of the following is wrong?
--____.
A:Yes; I have one B:Yes,I have it C:Yes,I do D:Sorry,I don't
8）--Excuse me.May I borrow a pen,please?
--____.
A:It doesn't matter; B:Thank you; C:Certainly,here you are; D:Not at all.
9）The boy is late for class.So he says tO the teacher,"________".
A:I'm sorry B:Excuse me,May I come in?C:Let me in,D:I don't want to be late.
10）I don't want a red apple.I want____.
A:green apple B:a green C:a green one D:one green
答案：1、B；2、B；3、D；4、C；5、D；6、C；a second 不定冠词+序数词表示“又一”；7、B.8、C；9、B；打搅对方的道歉语；10、C.