1.skyscraper
2.be based on
3\4.replace,take the place of
5.predict the weather
6.F(大写)rench literature
7.log on
8.librarian
9-10.switch on\off the computer
11.ambulance
12.store information
13.vehicle
14.mention
15.back up
16.file
17.click on the file
18.drag
19.let go (of
20\21\22.not work \break down \out of order(可互换
23.withdraw
24.keep one's promise
25.break one's promise
26.promise
27.be obliged to sb for sth
28.hire a car
29.imaginative
30.scientific discovery
31.investigate
32.explain to sb
33.copy a file
34.drove driven
35.the other way around
36.P20 2(1)“L(大写)istening ......mad."
37.P20 2(3)“I(大写)magine......nowhere."
38.P23 7(5)
39.P23 D1 Pamela第二段“The icon .......screen here."
40.P23 7(4 )