in front

The last time I traveled abroad was 3 years ago.

My mother was enthusiastic about singing when she was a young girl.

It's 5 years since I last talked to him.

The red dress is the prettiest of the two dresses.

Had she taken an umbrella, she wouldn't have gotten wet.

Lisa asked me when I would come back.

It wasn't necessary for him to keep that letter.

The exercise was too difficult for me to do.

Mình giống bạn Thành nhé

1. The last time I traveled abroad was 3 years ago.
2. My mother was enthusiastic about singing when she was a young girl.
3. It's 5 years since I last talked to him.
4. The red dress is the prettiest of the two dresses.
5. Had she taken an umbrella, she wouldn't have gotten wet.
6. Lisa asked me when I would come back.
7. It wasn't necessary for him to keep that letter.
8. The exercise was too difficult for me to do.

Chọn từ có phần gạch chân được phát âm khác so với các từ còn lại.

Hôm nay olm.vn sẽ hướng dẫn em giải dạng toán nâng cao, toán tổng hiệu ẩn hiệu, cấu trúc thi hsg, thi chuyên, violympic.

  Bước 1: tìm hiệu

  Bước 2: giải toán tổng hiệu bình thường

  Bước 3 : kết luận

                            Giải

Ta có sơ đồ: 

Theo sơ đồ ta có hiệu hai số là: 2 \(\times\)(3-1) + 2 = 6

Số chẵn bé là: (58 -6): 2 = 26

Số chẵn lớn là: 26 + 6 = 32

Đs..

Thử lại ta có: Tổng hai số 26 + 32 = 58 (ok)

           Giữa chúng có: 27; 29; 31 ( 3 số lẻ ok)

Vậy kết quả đúng.

cô thương hoài giải dễ hiểu ghê

2. in 

3. to/for

4. of

5. in

6. at

7. of

8. of

9. at/for

10. by

1 They arrived ....in.... London at 7:30 pm

2 I must apologise ....to.....Mary ....for......the delay

3 Sally was ashamed ..of....... Mark's behaviour at the party

4 He doesn's believe ...in...... ghosts 

đề bài là điền giới từ phải ko bạn

He visited his grandparents yesterday.

They went to the countryside last week.

He visited his grandparents yesterday.

 They went to the countryside last week.

If they had departed earlier, they wouldn't find themselves caught in traffic.

They wouldn't have gotten stuck in traffic if they had left early,