Bread is usually made ...... wheat.

When are you leaving __________ Singapore? This week or next week?

........ all my care, it was broken.

Smoking is harmful _____________ our health.

If you have ever watched television, you have seen plenty .......... drug advertisements.

We went there _______ car and stayed there for the whole day.

Do you think we’ll find a solution ___________ the problem?

The car went .......... full speed.

Helen takes____________ her mother in many ways.

My plan is similar ____________ yours, but it is different Ken’s.

The river divides the city .............. two parts.

They held a party to congratulate _______ their son’s success to become an engineer.

It was very nice__________ him to give me a lift.

My father insisted (in/on/of/at) building a new house.

How would the mind deal _____________ the psychological tension?

Four-fifths of the world's computers use programs (at/in/on/about) English.

How would the body react__________ the extreme changes in temperature?

I can't remember exactly when the accident happened. I think it was _____ nine and half past nine.

Elizabeth is fond .......... going to dances.

We are proud (at /in/on/of) our people's heroic tradition.

Ed depends ________ his family for financial support.