U4
1.be mad at=be angry with
2.not...any more=not any longer
3.the answer/key to
4.be good at=do well in
5.be sorry to do sth.
6.be surprised to do sth
7.be surprised at sth
8.It's a good idea for sb. to do sth.
9.get over
10.care for=look after=take care of
11.open up
12.be in good health=keep/stay healtey
13.have a surprisd party
14.first of all
15.pass on
16.be supposed to
17.be/get nervous(stressed out)
18.forget to do sth.
19.report card
20.between A and B
21.sth. happen to sb.
22.sth. take place
U5
1.let...in
2.take away
3.go to college
4.around the world=all over the world
5.make money
6.get an education
7.seem like
8.make a living
9.all the time
10.get injured
11.in fact
U6
1.a pair of skates
2.run out of
3.be certain
4.in fact
5.anyone else
6.be far (away)form
7.would like to do sth.=want to do sth
8.raise money for charity
9.on my seventh birthday
10.the whole five hours=all the five hours
11.three and a half hours=three hours and a half
12.by the way