1) When I meet my friends, we usually talk about playing games.
2) I never forget to thank my parents for giving me pocket money.
3) I've been thinking of bying a new phone for a rather long time.
4) I've never dreamt of going to China in my life.
5) My sister often complains of being ignored.
6) Once I tried to stop my friend from eating too much pizza.
7) I don't often complain of studying at my school.
8) Nobody can keep me from listening to my favourite music.
9) I'll never forget how once I had to apologize for breaking a plate in the school canteen.
10) Only hurricane can keep me from leaving home.
B4 is not
B5 have been eating
B6 arrived
B7 had ever seen
B8 first
B9 were thought
B10 them
B11 has become
B12 invention
B13 French
B14 flight
B15 famous
B16 scientific
B17 heat
B18 direction