His wife is a terrible snob. She ______ almost all his friends because they have north country accents.

A. looks up to

B. looks forward to

C. look out on

D. looks down on

That play was ______ for her to see again.

A. interesting enough

B. too interesting

C. enough interesting

D. so interesting

Choose the word whose underlined part has a different pronunciation from the others in each group

A. must

B. natural

C. hunt

D. fun

Cho điểm K thuộc đoạn AB sao cho KA=2/3 KB. Khẳng định nào sau đây là sai?

A.  3 K A →   +   2 K B →   =   0 →

B.  2 A B →   =   5 A K →

C.  K A →   =   - 2 5 A B →

D.  K A →   =   2 3 K B →