Our class has already collected much____ on how to save energy so far.
| A.idea | B.information |
| C.suggestion | D.method |
Mrs. Brown worded in the west of Australia ________ last summer.
| A./ | B.on | C.in | D.since |
The first class begins _______ 8 o’clock ______ the morning.
| A.at/on | B.at/in | C.on /in | D.on/on |
_______the past two months he has been busy with his school work.
| A.For | B.On | C.Since | D.At |
________last Saturday, we had two football matches with Class Two.
| A.For | B./ | C.By | D.During |
We will be in Nanjing _____ Tuesday ______Thursday.
| A.on/ through | B.on/to | C.from/to | D.on. /till |