I . Chia động từ ở thì phù hợp
1 . I ( not go) ... to school by bus every morning
2 . The girls ( play ) ... the piano last night
3 . Mai ( have ) ... lunch at home last week , but now she ( have ) ... her lunch at school
4 . I ( listen ) ... to the music last night
5 . He ( travel ) ... to Ha Noi tomorrow
6 . We ( stay ) ... in Nha Trang for two weeks last Summer
7 . He usually ( not jog ) ... in the early morning
8 . They often ( go ) ... swimming in the winter
9 . Lan and Nga ( see ) ... a movie tonight
10 . He ( visit ) ... my uncle and aunt tomorrow
11 . He often ( go ) ... to the movies on sunday nights
12 . My father ( travel ) ... to Ha Noi last week
13 . He sometimes ( walk) ... in the mountains on the weekend
14 . He ( jog ) ... yesterday morning
15 . Mai ( eat ) ... some chicken and some rice last night
16 . He ( not play ) ... volleyball every afternoon
17 . They ( not be ) ... any water in the bottle
18 . My sister ( not want ) ... to be a doctor
19 . They ( be ) ... in the kitchen last week