Chia động từ
1. Hoa's teacher wants her [ sepnd] more time on Math
2.I promise I [ try] my best next semester
3.Sandra needs [improve] her English
4.They don't try [learn] all new words they come across
5. He is good at [fix] machines
6.He said that his father [visit] Ha Long Bay the follwing day
7.How long you [know] Lan? I [know] hẻ since we [be] small girls
8. You never [go] to Ha Noi ? Yes, I [go] there last year
9.I [not invite] to Lan's bothday party last night
10. If Minh [get] up earlier yesterday morning, He [catch] the last train
11. This bike [use] for more than six years
12. It's diffcult [get] used to [eat] with chopsticks