I am afraid this is _____________ animal I’ve ever seen.
| A．ugly | B．uglier |
| C．the ugliest | D．the uglier |
—Why do you like the panda best in this zoo?
—Because it’s the only animal ______ comes from China.
| A．what | B．that | C．who | D．/ |
I can’t tell when that house ______ exactly, but it must be very long ago.
| A．is built | B．will build |
| C．was built | D．has built |
—Who’s singing in the next room?
—It ____ be her. She has gone to New York.
| A．can’t | B．must |
| C．shouldn’t | D．can |
—What about going skating this afternoon, Sam?
—I would rather ______ at home than ______ skating on such a cold day.
| A．stay; go | B．stay; going |
| C．to stay; to go | D．to stay; going |
—Where are your parents, Leo?
—They are in Europe for shopping. They______ there for two weeks.
| A．arrived | B．has got |
| C．has gone | D．has been |