It / wrong/ you not/ help him / studies.
A.It is wrong of you not to help him with his studies.
B.It is wrong to you not to help him with his studies.
C.It is wrong of you not to help him to his studies.
D.It is wrong of you not help him with his studies.

One/ advantages/ own/ a car/ be/ its/ comfort.
A.One of the advantages of owning a car were its comfort.
B.One of the advantages of owning a car is its comfort.
C.One of the advantages of owning a car was its comfort.
D.One of the advantages of owning a car has been its comfort.

She's got a job as a (manage)................ of a dress shop.
A.manager
B.management
C.managing
D.managed

There is a (short).............. of carrots because of the bad weather.
A.shorten
B.shortage
C.shortening
D.shortages

During the festival, (decorate) ...................were hanging from every tree.
A.decorating
B.decorated
C.decoratively
D.decorations

There was an accident as I was going home last night. Two people were taken to ________ hospital. I think _______ accidents are caused by people driving too fast.
A.a _______ the most
B.the ______most
C.X ______ the most
D.X __________ most

The director doesn't allow .............. in the office. (smoke)
A.smoking
B.to smoke
C.smoke
D.smoked

How large is Singapore compared to Washington, DC?
A.Singapore is about 3.5 times smaller than Washington, DC.
B.Singapore is larger than Washington, DC by 3.5 sq km.
C.Singapore is about 3.5 times larger than Washington, DC.
D.Singapore is smaller than Washington , DC by 3-5 sq km

What does the passage mainly discuss?
A.The economic features of Singapore.
B.The geographical features of Singapore.
C.The natural resources of Singapore.
D.The history of Singapore.

____________(2)
A.what
B.which
C.where
D.in which