Câu hỏi:
02/03/2024 26It's a pity that I … 'Green Summer' programme last year.
A. don't join
B. didn't join
C. won't join
D. haven't joined
Trả lời:
Giải bởi Vietjack
Đáp án đúng là: B
Cần dùng thì quá khứ đơn vì có “last year”
Dịch: Thật tiếc khi năm ngoái mình không tham gia chương trình 'Mùa hè xanh'.
CÂU HỎI HOT CÙNG CHỦ ĐỀ
Câu 2:
The children have put away their toys but they didn’t make their beds yet.
Câu 3:
Circle the mistake and then correct it.
Frank has done his homework and then listened to music.
Câu 4:
Vietnamese people have had the … of helping one another since the early days of the country.
Câu 5:
Let’s collect and … warm clothes to homeless children in our city.
Câu 6:
Choose the best answer
Go Green … people to recycle rubbish, such as glass, cans and paper.
Câu 7:
Choose the best answer
You can help young children by … them to do homework before or after school.
Câu 10:
You can volunteer by … children from poor families in your community.
Câu 14:
You should think of … the volunteer activities in your community.
Câu 15:
They have decided to ride to work … it is good for their health and the environment.
