When I say two hours, _____ includes time for eating.

    A. as                   B. which      C. what                 D. that

I met the fruit-pickers, several of _______ were still university students.

    A. that                B. who            C. them                D. whom

Some countries are increasing their use of natural gas,  and other forms of ______.

A. source B. material

C. power D. energy

“May I take your order now?” “We’d like three black _______ and two green _______.”

A. coffee, cups of teas   B. coffees, teas

C. cups of coffee, tea     D. cup of coffees, teas

. When you answer questions in a job interview, please remember the golden rule： Always give the monkey exactly _______ he wants.

    A. what               B. which

    C. when               D. that

After _______ had happened he could not continue to work there.

    A. which                   B. how

    C. what                    D. having

The students _______ busily when Miss Brown went to get a book she _______ in the office.

    A. had written, left　          B. were writing, has left

    C. had written, had left　      D. were writing, had left

. He has changed a lot. He _______ not what he _______.

    A. is, is                        B. was, was

    C. is, was                       D. was, is

The cakes are delicious. I’d like to have _______ third one as _______ second one I ate was too small.

A. the, the      B. a, the

C. the, a  D. a, a

My friend Mary is _____ beautiful girl and _____ girl everyone likes to work with.

A. a, a     B. a, the

C. the, aD. the, the