—How is your father?

—He’s fine. He’s______ to play tennis every Sunday.

A. enough active still     B. enough still active

C. still active enough     D. still enough active

_____ do you think of your English teacher?” “Oh, he is an _____ man.”

A. What, interesting      B. What, interested

C. How, interesting       D. How, interested

It’s a very kind offer, but I really _____ accept it.

    A. mustn’t               B. needn’t

C. can’t                 D. don’t

It’s more than half a century _____ my grandfather joined the Party and became a servant to the people.

    A. when B. that

    C. sinceD. while

I had neither a raincoat nor an umbrella. _______ I got wet through.

    A. It’s the reasonB. That’s why

C. There’s whyD. That’s because

    None knows if _______ that boy, but if _______ him, her parents will be disappointed.

    A. she will marry, she will marry         B. she marries, she marries

C. she will marry, she marries            D. she marries, she will marry

Ten years had passed. I found she had _______.

A. a few white hairs      B. a little white hair

C. some white hair D. more fifty hair

It shocked me to see ______ my neighbors treated their children.

    A. why                                                     B. whether

C. how                                                     D. since

I found the island a wonderful place for our experiments _______ the hot weather.

A. besides       B. except for

C. except D. except that

Sometimes our opinions differ _______ what we choose to observe and how we deal with what we’ve observed

A. which B. since

C. because      D. because of