30、When a ship that sank in 1628 was recovered from the port of Stockholm, the scientists were overjoyed with the chance _____ the remains of the past.
A. examine B. examining C. to examine D. examined
29、The scientists are trying to find out what ______ caused the dolphins to strand themselves, a strange animal behavior hard to understand.
A. was it that B. that was that C. was that which D. it was that
28、The government has revised the budget, 5% of______ will be used to help develop the medium and small sized enterprises.
A. that B. whose C. which D. as
27、―Could we see each other at 3 o’clock this afternoon?
―Sorry, let’s make it _______ time..
A．other B．the other C．another D．other’s
26、Dogs have a very good _______ of smell and are often used to search for survivors in an earthquake.
A．sense B．view C．means D．idea
25、He stood _______ to his professor and watched _______ what he was doing.
A．close, close B．closely, close C．close, closely D．closely, close
24、―Please tell Bruce he has won the first prize in the maths contest.
―________! He never did so well before.
A. Congratulations B. Good luck
C. That’s right D. What a good surprise
23、
People say that the Englishman’s home is his castle，_________ means that the home is very important and personal．
A．where B．that C．which D．as
22、
I you off yesterday，but I didn’t have time．
A．hope to have seen B．hope to see
C．hoped to have seen D．hoped to see
21、I would have come earlier，but I that you were waiting．
A．didn’t know B．hadn’t known C．wouldn’t know D．haven’t know