Can you ____ what will happen in the meeting tomorrow?

A.forecast                   B. predict                    C. refer to                   D. speak

By serving others, a person focuses on someone other than himself or herself, ____ can be very eye-opening and rewarding.

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

-____ you ____ him around the museum yet? 　 --Yes. We had a great time there.

A.Have; shown B. Do; show C. Had; shown D. Did; show

I got caught in the rain and my suit ____.

A.has ruined B. had ruined C. has been ruined D. had been ruined

When you get the paper back, pay special attention to what ____.

A.have marked B. have been marked C. had marked D. had been marked

If Newton lived today, he would be surprised by what ____ in science and technology.

A.had discovered B. had been discovered C. has discovered D. has been discovered

-I have got a headache.　

--No wonder. You ____ in front of that computer too long.

A.work B. are working C. have been working D. worked

Danny ____ hard for long to realize his dream and now he is popular.

A.works B. is working C. has worked D. worked

Cathy is taking notes of the grammatical rules in class at Sunshine School, where she ____ English for a year.

A.studies B. studied C. is studying D. has been studying

So sudden ____ that the enemy had no time to escape.

A.did the attack B. the attack did C. was the attack D. the attack was