C.on

A, B, D ⋮ 7

C không chia hết cho 7

Ý 1 chăng_^:)

Ý 1 chăng^_:)

underlined part_^:)?

1. Jenny goes to school at seven o'clock in the morning.
2. Where does Hung live?
3. Did you take part in the singing contest?
4. Hoa invites Minh to her birthday party.
5. She went to the party with her friends.

Câu 4 thì tự lực gánh sinh nha:))

1. I don’t have a bookshelf in my bedroom.

-> There isn’t a bookshelf in my bedroom.

2. They always go to school on foot everyday.(walk)

-> They always walk to school every day.

3. There are 36 students in my class.

→ My class has 36 students.

4. Mai plays the violin very well.

→ Mai is good 

5. My favourite subject is English.

-> I like English best.

Dãy bit
 Thông tin trong máy tính được biểu diễn dưới dạng dãy bit (dãy nhị phân).

Có được cop mạng không_^:)