MacDonald who had spent much of his time graduating from college backpacking round Europe,decided last year to settle down.
To their surprise, they found the lecture given by the famous professor easy ______.
If you are not familiar ____ the topic, you may write something that is familiar ____ you.
We would rather die than ______ difficulty.
Go about your business your own way. Don’t _____what others think or say.
___________ to enter an ideal university, he worked harder than ever before.