These new facts, together with the other evidence(证据) ______ the prisoner’s innocence.

A) control　　　　　　　　 B) prove　　　　　　　　　 C) suspect D) save

Don’t allow other thoughts ______ your mind when trying to memorize something.

A) enter　　　　　　　　　　 B) to enter　　　　　　　　 C) entering D) entered

　　 We had better ______ by heart as many sentence patterns as we can.

A) learn　　　　　　　　　　 B) to learn　　　　　　　　 C) learning D) learnt

______ a person really wants something, he will work harder to get it.

A) Although　　　　　　　 B) If　　　　　　　　　　　　 C) Until　　 D) Unless

For our safety, we ______ drive cars after drinking any wines.

A) can’t　　　　　　　　　　 B) needn’t　　　　　　　　 C) shouldn’t　　 D) mustn’t

_____ encouraging speech President Obama once made!

A) What　　　　　　　　　 B) What a　　　　　　　　 C) What an 　　 D) How

The European Union ______ the 2012 Nobel Peace Prize on Oct. 12, 2012.

A) awards B) is awarded C) awarded D) was awarded　　

      Shanghai Students’ Post ______ a great help in my English learning since three years ago.

      A) will be                   B) was                      C) has been            D) had been

Gangnam Style requires people to dance ______ like horse riding than usual.

A) accurate　　　　　　　 B) more accurate 　　 C) accurately 　 D) more accurately

Enamel(牙釉质) is ______ thing in the human body and keeps bacteria(细菌) away.

A) hard　　　　　　　　　　 B) harder　　　　　　　　　 C) hardest D) the hardest