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A．can’t B．needn’t

C．may not D．should not

A．was B．were C．have been D．would be

A．though B．as well C．either D．also

【題目】I feel it is your husband who _____ for the spoiled child.
A.is to blame
B.is going to blame
C.is to be blamed
D.should blame

A．exchange B．bargain C．trade D．business

A．join;to wish B．attend;to wish

C．join; wishing D．take part in; wishing

【題目】Potatoes turn green when ________ to light.
A.exposed
B.are exposed
C.being exposed
D.to be exposed

【題目】— Hello, can I speak to Mr. Black?
— Sorry, madam. He _________ a lecture in the hall.
A.will give
B.gives
C.is giving
D.has given

A．is B．are C．was D．were

【題目】The invention of the Internet has ________ a lot to the development of the world.
A.turned
B.contributed
C.constructed
D.exposed