I’ll finish the job ____ I come across great difficulty．

A．however            B．even though            C．no matter        D．as though

----I ____ to a party, but I’ve got nothing to wear．

---- Why don’t you have a dress made for the party?

A．was asked           B．will ask          C．have asked        D．have been asked

He is wearing sunglasses to ____ his eyes from the strong sunlight ．

A．protect                     B．hold             C．stop         D．prevent

Great attention must be paid ____ welfare, especially in the poor area．

A．develop       B．to develop           C．to developing       D．developing

Many kinds of animals and plants die ____ every year．

A．down                B．away          C．out         D．from

I shall never forget those years ______ I worked in the factory with the workers, _____has a great effect on my life．

A．when, that          B．that, which        C．as, who         D．when, which

______ he will return to his native land．

A．It is long before that                           B．It is before long that

C．It won’t be long before                               D．It will be long before that

-----Are you coming to Jeff’s party?

----- I’m not ___．I might go to concert instead．

A．for sure             B．sure          C．possible             D．definite

--- Is there any other student ____ wants to visit Wutai Mountain? 

--- I don’t know．

A．who 　　　　       B．whom           C．whose　　　　D．which

This pop star is very ______ with young people, who like his songs and style．

A．familiar                 B．similar             C．particular               D．popular