(2018株洲改编)The boss was late for the meeting because his alarm clock didn't ________．
A.go off B.go out C.go by D.go away
(2018扬州改编)I offered Sandy a helping hand. However, she ________ it.
A.received B.returned C.refused D.rewarded
(2019原创)Would you please ________ my baby brother? I need to cook now.
A.look forward to B.take care of C.come up with D.keep away from
Nowadays, people prefer to ________ their friends online rather than talk with them face to face.
A.start with B.begin with C.part with D.chat with
(2019原创)The energy from the wind and the sun is very cheap and it will never________.
A.come out B.put out C.give out D.run out
(2019原创)________ what he said before making a decision. This is really important for you.
A.Break down B.Think over C.Hang about D.Look out
