Linda went to the bookstore and bought_______.

—I’m afraid that she won’t come to help me as she promised—Don’t worry. Nothing will       her mind if she has         up her mind

Actually it was the passenger ________ the driver that caused the serious accident on the road.

We can’t            against other countries in trade if we don’t develop our national economy(经济).

It is difficult to ________ a conversation with someone who only says “Yes” and “No”.