3.　　　 offer (vt.) offer sb. sth./ offer to do sth./ offer sb. money to do sth.

2.　　　 be strict with sb.in sth.

1.　　　 achieve (v.) ---- achievement (n.)

20.　　 decorate … with…

9A Unit 3

19.　　 balance (n. / v.) keep a balance of…

18.　　 perhaps / maybe . probably

Maybe she is at home. = She may be at home.

17.　　 discover / find / invent

16.　　 seem (to be) adj. ---- It seems that 从句 ----seem to do sth.

There seems to be +n.

15.　　 diary / diaries ---- keep / write a diary

14.　　 jog ----jogging / go jogging