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already ( C ) about whether there are aliens on the other plas since many years ago. arguing argued ( D )4.—Sam,you late again this ? —Sorry,Mr missed the school bus. ( B ) took people three months to build this great building. hundreds of of hundred of ( A ) order for the meeting,I set up three alarms to wake me up. to be late being late be late late ( C )7.—Have you ever seen a TV show Rome? —Yes,but I fell asleep when I saw it. called called calling ( A ) went to bookshops and libraries looking for information and found . ( B ) man lived on the island for a long time,but he never feels . 。 They have just landed on Mars. 。yet 。lonely 。 We have found many other animals in the mountains. 。 They have already sent messages back to t