II. Give the correct form of each verb in brackets to complete the following sentences.

1. You ________ (go) out last night? – Yes. I ______ (go) to the cinema but I didn't enjoy the movie very much.

2. It often ________ (take) me twenty minutes to go to school.

    How long ______ it ________  (take) you , Linh?

3. My sister ________  (go) to the Youth Club every weekend. She enjoys ________ (play) sports very much.

4. "Nam is in hospital". - "Yes, I know. I ________  (visit) him tomorrow."

5. When my brother and I  ________ (be) children, we had two cats and a dog.

6. That proposal  ________ (consider) by the members right now.

7. Anyone who (not finish) ________ his work won't be allowed to leave now.

I. Circle the best option A, B, C or D to complete the following sentences.

1. Children are ______ of seeing the dentist.

            A. afraid                     B. interested              C. worried                  D. keen

2. Now Hoa is used  ______ the busy roads in the city.

            A. to cross                 B. crossing                 C. for crossing          D. to crossing

3. No one can do it well and ______.

            A. so can she             B. neither can she     C. she can’t, too        D. she can, either

4. The nurse will ______ your height again.

            A. weigh                     B. take                        C. measure                 D. do

5. Don't forget ______ your hands before meals.

            A. wash                    B. to wash                    C. washing                 D. to washing

6. You should add some salt ______ the dish.   

            A. with                       B. for                          C. in                            D. to               

7. Do you think cooking is also a useful ______?

            A. hobby                    B. work                      C. time                        D. meal                      

8. Mr. Long has ______ days off than Mr. Tuan.

            A. many                     B. less                         C. fewer                     D. much

9. There are many ______ why it is important to have a hobby.

A. answers                 B. reasons                  C. details                    D. facts

10. Will you ______ making models in the future?

A. pick up                  B. look for                 C. take up                  D. find

11. I love my sister’s paintings because she is very ______ in using colours.

A. careless                 B. care                        C. creative                 D. imagine

12. A hobby helps you to connect with ______ people.

A. other                      B. others                    C. another                  D. the other

13. I join a photography club, and all the members love ______ a lot of beautiful photos.

A. take                        B. taking                    C. make                      D. making

14. What does your father do ______ his free time?

A. in                            B. at                            C. on                           D. while

15. You can share your stamps ______ other collectors ______ a stamp club.

A. to – at                    B. to – in                    C. with – at                D. with – in

Tính:

\(\left(-\dfrac{1}{2}\right)^2=.....\)

\(\left(-\dfrac{1}{2}\right)^3=......\)

\(\left(-\dfrac{1}{4}\right)^4=......\)

\(\left(-\dfrac{1}{2}\right)^5=......\)

Tính :

\(\left(\dfrac{-1}{3}\right)^4=...\)

\(\left(-2\dfrac{1}{4}\right)^3=...\)

\(\left(-0,2\right)^2=...\)

\(\left(-5,3\right)^0=...\)

GIÚP EM !