13.He’s got himself into a dangerous situation＿＿＿he is likely to lose control over the plane.

A.where　　　 B.which　　　 C.while　　　 D.why

12.＿＿＿＿is known to everyone,the moon travels round the earth once every month.

A.It　　　　 B.As　　　　 C.That　　　　 D.What

11.After ten years,she changed a lot and looked different from＿＿＿she used to be.

A.that　　　　 B.whom　　　　 C.what　　　　 D.who

10.Recently I bought an ancient Chinese vase,＿＿＿＿was very reasonable.

A.which price　　　　　 B.the price of which

C.its price　　　　　　　 D.the price of that

9.-- ＿＿＿＿＿＿ to be a PLA soldier when I was young.

-- And now you are.

A.How I wanted　　　 B.How did I want

C.What I wanted　　　 D.What did I want

8.-- She isn’t your neighbour, is she?

-- ＿＿＿＿＿＿＿.

A.Yes,she isn’t　　　　 B.No,she is

C.Yes,she is　　　　　 D.No,isn’t she

7.There used to be a church in the small town,＿＿＿＿＿?

A.used there　　 B.usedn’t there

C.used it　　　　　　 D.usedn’t it

6.Nothing can stop us from serving the people heart and soul,＿＿＿＿?

it 　　’t it　　　 they　　　’t they

5.-- You ought to stay up late tonight,＿＿＿＿ you?

-- Yes.I’ve got too much homework.

’t　　　 B.shouldn’t　　　 C.mustn’t　　　 D.won’t

4.-- I will not take an umbrella with me today.

- ＿＿＿＿＿it rains later on in the day?

A.How　 　　B.What　　　 C.How about　　　 D.What if