Lông hút của rễ cây được phát triển từ loại tế bào nào sau đây?

A. Tế bào mạch cây của rễ

B. Tế bào biểu bì của rễ

C. Tế bào nội bì của rễ

D. Tế bào mạch gỗ của rễ

Ex1: Read the text and choose true or false:

Minh lives in the city with his mother, father and sister.

Their house is next to a store. On the street, there is a restaurant, a bookstore and a temple.

In the neighborhood, there is a hospital, a factory, a museum and a stadium. Minh's father works in the factory. His mother works in the hospital.

1. Minh lives in the country. ........F......

2. Their house is next to a store. ......T.......

3. Minh's father works in a hospital. ........F......

4. Minh's neighborhood is very busy. ........T......

Ex2: Fill in each blank with the suitable given word.

There are four (1)...... in a year. (2)..... are spring, summer, fall and winter. In the (3)......., the weather is usually warm. Sometimes it is cold (4).... not very cold. There are (5).... flowers in the spring. In the summer, the day is long and the night is (6).... People often (7)... swimming in this season. The fall is the season (8)... fruits. In the (9)..., it is usually very cold. The day is short and the (10).... is long.

1.A.weather B.seasons C.activities D.months

2.A. It B.What C.They D.The

3.A.summer B.autumn C.fall D.spring

4.A.but B.and C.in D.too

5.A.many B.much C.two D.lots

6.A.long B.short C.fat D.tall

7.A.go B.do C.play D.skip

8.A.on B.of C.at D.in

9.A.summer B.fall C.winter D.spring

10 A.afternoon B.morning C.dinner D.night

1.should

2.should

3.shouldn't

4.should

5.shouldn't

6.Should/shouldn't

7.should

8.shouldn't/should

Hello! I am Helen. Mỹ (1)....................day starts very early. From Monday to Friday I get up at half past three and I have a shower and a (2)..................... I usually leave the house at ten past four (3)...........the car always arrives (4)................minutes early. I get to studio at about five o'clock and starts work. Good morning Britan starts at seven o'clock and (5)...............at nine o'clock. Then I leave to the studio at a quarter past ten. After that, I (6)................at three o'clock. A woman helps me (7)...............the housework and the ironing. I read some newspapers and do some work. Then my hunsband gets home at half past five in the afternoon and I cook (8)............... We stay at home in the evening. We don't go out because I go to bed very (9).......... We usually watch television and then I go to bed at half past eight. At the weekends I don't get up (10).............ten o'clock. In the evening, we often see some friends or go to the cinema.

1/ A. playing B.doing C.working D.relaxing

2/ A.coffee of cup B. cup coffee C.coffee cup D .cup of coffee

3/ A.when B.and C. because D.but

4/ A.a few B.many C.few D.a lot of

5/A.to finish B.finished C.finishes D.will finish

6/A.starts work B.get work C. get home D. leave home

7/A. for B. from c. at D.with

8/ A. dinner B. lunch C.breakfast D. meals

9/A. soon B. early C.late D. lately

10/ A.till B.to C.until D when