Vì sao quốc gia Đại Việt lại đạt được những thành tựu về khoa cử, văn hoá, khoa học, nghệ thuật?

1. I'd have our traditional food than Chinese food.

-> I prefer _________________________.

2. I really don't want to hear your complaint about the matter.

-> I am fed _________________________.

3. I haven't enjoyed myself so much for ages.

-> It's ages ___________________________.

4. Going out would be better than staying at home.

-> I'd rather go ________________________.

Xã hội thời Lê sơ có những giai cấp nào? Hãy nêu đặc điểm của những giai cấp đó:

a)...................................................

b)...................................................

Ngoài ra còn có những tầng lớp nào?

.............................................................

1. His speech was so interesting that everyone paid attention to it.

-> He made such ____________________________________.

2. Due to the bad weather, the football match was cancelled.

-> If it had __________________________________________.

3. There is nothing that I can't do for you.

-> I am willing _______________________________________.

4. They will have to answer the question again.

-> The question _______________________________________.

5. "Why didn't you tell anything?" she said to me.

-> She asked __________________________________________.

6. Linda regretted not asking you for advice.

-> Linda wished ________________________________________.

7. "Would you like me to carry the luggage for you?" he said to her.

-> He offered ___________________________________________.

1. His illness was serious, but he went to school.

-> Although he

2. If I were you, I would give up the job.

-> I suggest you

3. She hates being laughed at.

-> She doesn’t

4. I wished I hadn’t given her the information.

-> I regretted

Để chứng minh cho vẻ đẹp của tiếng Việt, tác giả đưa ra những chứng cứ đầy đủ và có sức thuyết phục, thể hiện sự hiểu biết nhiều mặt, cách lập luận chặt chẽ theo trình tự lập luận như sau:

- Tiếng Việt là một thứ tiếng đẹp, đẹp trước hết ở mặt ngữ âm. - Nêu ý kiến của người nước ngoài, một giáo sĩ thạo tiếng Việt, để khẳng định lí lẽ.

- Tiếng Việt có hệ thống nguyên âm và phụ âm phong phú, giàu thanh điệu.

1.The victims were ___ after the earthquake had happened (conscious)

3. Thousands of people were made _____ after the earthquake had happened. (home)

4. Smoke from the factory contains many different ____ chemicals. (poison)

5. My home village has had _____ since 1990. (electric)

6. I have been waiting for the ___ for two hours (deliver)

1. We couldn't buy the concert tickets because they were very expensive.

-> The concert tickets were too

2. I haven't heard from her for nearly 10 years.

-> It's

3. I didn't arrive in time to see them off.

-> I wasn't

4. "Would you like to have lunch with us?" Linda said to me

-> Linda invited

Cho 1 cặp ruồi giấm lai với nhau thu được F1 có 600 ruồi con còn sống trong đó có 200 con đực biết rằng tỉ lệ đực cái =1:1
và gen quy định tính trạng nằm trên NST giới tính X
a, Tính trạng được theo dõi ở đây là tính trạng nào ?
b, Biện luận và viết sơ đồ lai từ P --> F1

Rewrite the following sentences without changing their meanings.

1. The children are looked after by the woman. Their parents are very busy.

-> The children whose _______________________.

2. If she doesn't work harder, she'll lose her job.

-> Unless _________________________________.

3. This bag is too heavy for me to carry.

-> If _____________________________________.

4. He is sorry now that he didn't invite Jane to his party.

-> He wishes _______________________________.