1. A. historic                     B. aquatic                    C. physical                  D. botanical

2. A. Japanese                   B. employee                C. tornado                   D. preparation

3. A. geography                B. technology C. tsunami                  D. examinee

1. A. historic                     B. aquatic                    C. physical                  D. botanical

2. A. Japanese                   B. employee                C. tornado                   D. preparation

3. A. geography                B. technology C. tsunami                  D. examinee

C

Đổi 20 phút =  \(\dfrac{1}{3}\) giờ

Vận tốc của ô tô tính theo km/giờ là :

      20 : \(\dfrac{1}{3}\) = 60 ( km/giờ )

 Thời gian ô tô đi từ A đến B ( không tính thời gian nghỉ ) là :

       9 giờ 25 phút - 6 giờ 55 phút - 15 phút = 2 giờ 15 phút

     Đổi 2 giờ 15 phút = 2,25 giờ

 Quãng đường AB có độ dài là :

       60 x 2,25 = 135 ( km )

           Đáp số : 135 km

1.went

2.tell

3.have

4.are crossing

5.will be

6.didn't watch

7.add

8.do/buy

7:D

8:D

9:A

1. A. visit

B. resort

C. museum

D. restaurant

2. A. seat

B. great

C. please

D. beach

3. A. helped

B. wanted

C. sounded

D. suggested

4. A. hotel

B. photo

C. move

D. pagoda

5. A. city

B. center

C. country

D. cigarette

I. Choose the word which has the underlined part pronounced differently from the others by circling A, B, C, or D.

1. A. character    B. school        C. teacher        D. chemistry

2. A. earth           B. earn           C. heart             D. heard

II. Find the word which is not the same with the others in a group.

3. A. comedian  B. newsreader     C. film producer     D. programme

4. A. cartoon     B. world news      C. studio                 D. documentary

III. Choose the word or phrase (A, B, C or D) that best completes the sentence.

5. "Which __________ is Britain in?" - "Europe"

A. country           B. continent               C. city               D. area

6. That city is most famous __________ its fashion shops.

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

7. Nam plays sports very often, so he looks very __________.

A. sport               B. sports            C. sporty               D. sporting

8. Last summer, I __________ fishing with my uncle in the afternoon.

A. go                     B. went              C. goes               D. going

9. They cancelled their picnic __________ the weather was bad.

A. because            B. when               C. but               D. or

10. __________ the programme is late, we will wait to watch it.

A. Because           B. Although              C. When            D. So

11. You can watch Harry Potter on TV __________ you can read it.

A. so                 B. when                  C. but                   D. or

12. I __________ born on the first of May.

A. were               B. was                    C. are                  D. is

13. In team sports, the two teams __________ against each other in order to get the better score.

A. are                   B. do     C. make            D. compete

14. __________ draw on the walls and tables, please.

A. Do                   B. Don't                C. Should             D. Shouldn't

\(\dfrac{-1}{3}.\dfrac{2}{5}\)

\(\dfrac{-3}{7}.\dfrac{4}{15}\)

\(\dfrac{-9}{3}.\dfrac{15}{27}\)

\(\dfrac{-5}{6}.\)( -12 )

\(\dfrac{-12}{4}.\dfrac{8}{9}\)

\(-3.\dfrac{7}{6}\)

\(\dfrac{-15}{9}.\dfrac{27}{5}\)

\(-9.\dfrac{4}{27}\)