----- Nội dung dịch tự động từ ảnh -----
must/mustn't -
should/shouldn't
TICHET
0
ADMIT ONE
2
3
Choose the correct answer to complete
the sentences.
1 You must/ mustn't bring glass bottles. You
should/ shouldn't use plastic bottles instead.
2 You must/mustn't camp in designated areas.
You should/ shouldn't go out too far from
the area.
3 You must/ mustn't have a ticket. You
should/shouldn't buy a ticket three or four
days before.
$1