giải dùm mình mấy câu 3, 4, 7, 8 với ạ! cảm ơnnnn

giải dùm mình mấy câu mình gạch chân với ạ

giúp mình cả 2 câu này với

Most people think of computers as very modern inventions, products of our new technological. But actually the idea for a computer (1)         worked out over two centuries ago by a man

(2)                     Charles Babbage.

Babbage was born (3)              1791 and grew up to be a brilliant mathematician. He drew up plans for several calculating machines (4)          he called “engines”. But despite the fact that he (5)     building some of these he never finished any of them. Over the years people have argued (6)              his machines would ever work. Recently, however, the Science Museum in London has finished building (7)                engine  based   on        one      of Babbages designs. (8) has taken six years to complete and more (9)                                      four thousand parts have been specially made. Whether it works or not, the machine will be on show at a special exhibition in the Science Museum (10)   remind people of Babbages work

1.               The film was boring. She decided to go home early. (so... .that)

................................................................................................................................................

2.               It is a difficult question. All the students can‟t answer it. (such....that)

................................................................................................................................................

3.               Mr. Brown wants to use solar energy. Mr. Brown does not have enough money to buy necessary equipment. (but)

................................................................................................................................................

4.               Shakespeare died in 1616. He had written more than 37 plays before then. (by the time)

................................................................................................................................................

5.               Douglas fell off his bicycle last week. He has had to use crutches to walk. (since)

................................................................................................................................................

6.               I turned off the lights. After that, I left the room. (before)

................................................................................................................................................

7.               The other passengers will get on the bus soon. Then we‟ll leave. (as soon as)

................................................................................................................................................

8.               Susan sometimes feels nervous. Then she chews her nails. (whenever)

................................................................................................................................................

9.               The frying pan caught on fire. I was making dinner at that time. (while)

................................................................................................................................................

10.         I won‟t return my book to the library. I‟ll finish my research project first. (until)

................................................................................................................................................