Điền từ thích hợp vào chỗ trống

Điền từ thích hợp
1you....brush your teeth tewice a day
. should not .
.should 
.shouldnt
2.....would you like to be writer
. what
.where
.why
3. the older brother in the golden star fruit tree is.....
. hard-working
. gentle
.greedy
4. his father ...fishing on sundays
.go 
.going
.goes
5.i'm ....the cabbage now
. cut .
.cuting
.option
6. why ...he ride his motorbike too fast 
. should'n
.isn't
. don't
7my mother usually cook in......free time
. his
.my
.her
8. i would like to .... after children
. to  look
.look
.looks
9.tung wants to.....buiding
.write
fly 
design