He got up quickly as soon as the alarm clock _______.
A.went on | B.went out | C.went up | D.went off |
7. Our older generation used to advise us not to build ____ in the air, but that’s not realistic at all.
A.attics | B.castles | C.building | D.Rostrums |
8. Usually passengers are required to arrive at _____ one hour before ______ takes off.
A.airport; aircrafts | B.the airport, aircraft |
C.an airport, a aircraft | D.the airport, the aircraft |
9. Which of the following is not a flying machine?
A.plane | B.aircraft | C.kite | D.space ship |
10. As middle school students, raising pet ______ all day long is a sheer waste of time.
A.beasts | B.creatures | C.cat | D.Dog |
11. Don't judge a person only by his _____.
A.look | B.appearance | C.appearances | D.Faces |