A provisional agreement is one（）

单项选择题The two parts reached no solution on the final item（）

A. which is the Mark 2 project.
B. which I would like you to have.
C. that the process can be made simpler.
D. that values his new ideas.

单项选择题The researcher has to start looking for a company（）

A. which I would like you to have.
B. that values his new ideas.
C. which is the Mark 2 project.
D. that the process can be made simpler.

单项选择题I just received a proposal（）

A. that you have finalized the delivery dates.
B. to be more flexible over terms of payment.
C. that is made with certain conditions.
D. that could benefit both of us.

单项选择题We use our tongue to（）.

A. feel
B. taste
C. touch
D. see

单项选择题She said that she wouldn't mind（）the typing work for you.

A. about doing
B. to do
C. doing
D. do

单项选择题In those early days, the boy company's（）business was model railways and cars.

A. useful
B. full
C. easy
D. core

单项选择题She（）mail the package before the post office closes.

A. has
B. have to
C. has to
D. must to

单项选择题The seller was trying to sign a substantial order（）

A. that is made with certain conditions.
B. that you have finalized the delivery dates. 
C. then he could get a large discount.
D. to be more flexible over terms of payment.

单项选择题They look forward to（）the new products soon.

A. saw
B. see
C. seeing
D. to see

单项选择题The telephone line is（）busy at the moment.

A. fair
B. quite
C. well
D. quiet