\(\frac{3}{5}:\frac{7}{3}+\frac{3}{5}:\frac{7}{4}-1\frac{2}{3}=\frac{3}{5}:\frac{7}{3}+\frac{3}{5}:\frac{7}{4}-\frac{5}{3}=\frac{9}{35}+\frac{12}{35}-\frac{5}{3}=\frac{21}{35}-\frac{5}{3}=-\frac{16}{15}\)

1. No one enjoys going hospital.

2. What are you doing at the moment? I am watching TV.

3. We were students in four years.

4. A new school is building near our house now.

5. Are you angry if he refuses to help you?

6. I will send him the message as soon as he teturn.

7. A little girl can't spend all her time to listening to stories.

8. He sent a telegram for his mother to learn good news.

9. + Where are you?

+ I am upstairs. I am having a bath.

1, I'll buy a new shout next week.

2, You should go to school by bike.

3, She goes fishing on Sundays.

4, Let's play badminton.

5, He enjoys doing in this factory.

6, They often play soccer after school.

7, Look! They're doung their homework together.

8, She is interested in studing English.

9, She likes watching TV in the evening.

10, I'd like join English club.

11, Would you like to play catch?

12, What about listening to music?

13, The children are talking class now.

14, Ba usually plays volleyball after school now he is playing soccer in the school.

1. Will Lan be 14 next week?

2. Does she invite her friend in her birthday party?

for

chỗ trống đâu

Tác giả cảm thấy cô đơn, lạc lõng. Nỗi cô đơn đc thể hiện qua cụm từ ta vs ta. diễn tả nỗi buồn khi ko có ng nào bên cạnh tâm sự. nỗi nhớ tộ cùng chỉ mk tác giả.việc điệp lại từ ta cho ta thấy tác giả rất buồn khi đứng ại nhìn trời, non, nc.chỉ mk tác giả đứng giữa muôn trùng núi,đèo, sự lạc lõng đc thể hiện ngay trong chính câu thơ.