Choose the best answer

----- Nội dung dịch tự động từ ảnh -----
I. Choose the best answer A, B, C orD to complete the sentences.
1. Some ethnic minorities in the mountains still keep their traditional ways
life.
A. on
В. in
С. at
D. of
2. After school, my brother and I often help my parents
our family's buffaloes.
A. herds
B. herded
C. herding
D. herd
3. We don't have many carnivals in Viet Nam;
we have many traditional festivals.
A. nevertheless
B. while
C. although
D. because
4. It usually snows
in the mountains than in the lowlands.
A. heavier
B. more heavily
C. more heavyly
D. as heavily
5. We
wear uniform at school from Monday to Saturday. That's a good way and equal
to everyone.
A. have to
B. haven't to
С. could
D. must