If you ______your mind, please call me at the number before Saturday.

A. changed
B. would change
C. had changed
D. change

Having obtained the college diploma, he ______ a position in that company.

A. carried on
B. took in
C. applied for
D. put on

It is the management _____has to make sure its staff are not overworked.

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

Most people in this region think that they should _______heavy industry.

A. develop
B. supply
C. take
D. make

______you area first time buyer or not, we will offer you a good price today.

A. Whatever
B. Whenever
C. Whether
D. How

Our purchase decisions are generally made _____the basis of price, delivery date after-sales service.

A. with
B. over
C. in
D. on

We promise ________(give) you a reply within five workdays.

The bank loan has _________(great) strengthened our financial position in the industry.

Photography has changed our way of ________(view) the world.

That new model of the machine is not likely to go into ________(produce)before 2018.