BÀI 1:
1. GO
2. AM WRITING
3. HAVE/ GO
4. HAVE
ex 4:
12.go-go
13.am writing
14.have
15.have
ex 5:
1 mary has become a teacher for 5 years
2 my father is watering some plants in the garden
3 it will rain in the afternoon
4 my brother goes to work by cả every day
5 my mother often eats lunch in out
1 Mary has become a teacher for years
2 My father is watering some plants in the garden
3 It will rain in the afternoon
4 My brother goes to work by car everyday
5 My mother often eats oat for lunch
12.go - go
13.am writing
14.have - go
15 have
Exercise 5:
1.Mary has become a teacher for 5 years
2.My father is watering some plants in the garden
3.It will rain in the arternoon
4.My brother goes to work by car every day
5. My mother often eats oat in lunch
