There have been many achievements since the country carried out economic reforms, ________?
A.don't there
B.haven't there
C.haven't they
D.don't they

There’s little water left, _______?
A.aren’t there
B.isn’t there
C.are there
D.is there

Choose the underlined part among A, B, C or D that needs correcting.
What (A) you are saying shows (B) that you are unwilling to agree (C) with me, does it (D)?
A.What
B.shows
C.to agree
D.does it

The price (A) of crude oil used to be a great (B) deal lower than (C) now, wasn’t it (D)?
A.price
B.great
C.lower than
D.wasn’t it

Few people look (A) forward to losing (B) their (C) jobs, don’t they (D)?
A.look
B.to losing
C.their
D.don’t they

Tom invited us to come to his party, __________?
A.wasn't he
B.hadn't he
C.couldn't he
D.didn't he

I am not too fat, __________?
A.are I
B.aren't I
C.do I
D.am I

You stayed at home last night, _________?
A.did you
B.had you
C.would you
D.didn't you

You were driving home when you saw Lan, _________?
A.didn't you
B.weren't you
C.wasn't you
D.hadn't you

You are thirsty, __________?
A.are you
B.don't you
C.aren't you
D.are not you