\(\left(-3\right)^2.\dfrac{1}{3}-\sqrt{49}+\left(-5\right)^3:\sqrt{25}\)

hãy thiết lập sơ đồ đơn giản ( hoặc mô tả ) về vòng đời của sán lá gan

33. We have a summer vacation  that lasts three months.

     à We have a ________________________________________.

34.The weather is very awful.

     àWhat____________________________________________!                                                                                                           35. No one in my class is better than Nam                                                                                       

             àNam is __________________________________________.                                                              

         36. They love learning Computer Science.                                                                                       

            àThey are  __________________________________________

31. machines / and he repairs / His Dad is / in a factory/ a mechanic /. /

 à His Dad

27. Minh and I are in the same class. Minh is my ……………………………. (class)

28. Her new school is ……………………………. from her old school. (differ)

29. Hoa is a new ………………………… in class 7A. (study)

30. Next Sunday  is her birthday , so she will send me an…………………card. ( invite )

1. I enjoy listening English songs in my free time

à I am ______________________________________________

2. Why don’t we walk to school?

à Let’s ______________________________________________

3. He fixes household appliances well.

à He is good __________________________________________

4. Marry has two breaks that last fifteen minutes .

à Marry has two ______________________________________

1. He is a good………………….. in our class ( study)

2. Ba has a wonderful…………………….of stamps ( collect)

3. The students ……………….. an essay next week ( write)

4. Let’s………………….. to the beach. (go)

1. What a beautiful dress you’re wearing! - …………..

A.That’s too bad       B. Don’t worry         C. Thank you            D. I’m sorry

2. Eating and talking with friends are the most ……………… ways of relaxing at recess.

A. common                B. usual                      C. quiet                      D. noisy

3. Students in the USA don’t usually wear school………………….

A. dress                      B. coat                                    C. uniform                 D. blouse

4. My new apartment is ……………. than my old one.

A. better                     B. good                      C. the best                  D. gooder

5. Mr. Ba takes cares of sick children. He is a……………..

A. worker                  B. teacher                  C. farmer                   D. doctor

6. My friends is ...........................a play for the school anniversary celebration

A. making                  B. playing                  C. doing                     D. rehearsing

7. ………….. will we meet ? _ In front of the cinema.

A. How                      B. When                     C. How far                 D.  Where

8. Mr. Nam .........................vegetables and raises cattle.

A. grows                    B. grow                      C. plant                      D. planting

nêu các tiêu chí chọn một gióng cây trồng tốt

\(6.\left|\dfrac{1}{3}\right|-\sqrt{25}+0.15-\left(-2\right)^2\)