tham khảo:
20.Bcause I feel hot
21.I was at home
22.I get up at 6 a.m
23.I can get there by plane
24.I'd like to visit Ha Noi City
25.I eat three bananas
26.My father often reads the newpaper in his free time
27.I drink two glasses
28.Ok,I won't
29.I'd like to be an architect
30.There are very cold and snow

20 : Because I feel hot . 

21 : I was at home . 

22 : You can get there  by plane .

23 : I get up at five o'clock. 

24 : I want to wisit to Con Son island .

25 : I eat many bananas every day . 

26 : My father usually read a newspaper . 

27 : I often drink two glass of milk . 

28 : Because you may broken your hand . 

29 : I would like to be a doctor to look after for patient . 

30  : It 's cool and snowmy .