1.What/weather/like/Danang/?(Hoàn thành câu)

2. sometimes/We/sailing/in the fall/go. (sắp xếp câu)

3.Let's go to the Citadel. (viết lại câu)

1. I (not watch)...........TV every night.

2. She(write)........a letter now.

3. They (visit)......their grandparents tomorrow.

4. Let's (play)........soccer.

1. he often rides his bikes.....it is hot.

a.who b.where c.when

2.It's always very hot in the...

a.winter b.summer c.fall

3........are you from?-I am from japan.

a.where b.how c.who

4. Mai is......than Hoa.

a.tall b.taller c.tallest

and Nam often listen to music in.... free time.

a.their b.his c.her

I.listen and fill in each blank with one word from the box :

At present, most of our (1)..........comes from the use of coal and gas, oil or (2)...........power. This power could be provided by the sun. One percent of solar energy that reaches the (3)............is enough to provide (4)...........for the total population.

II.Language focus: choose A,B,C or D to complete the following passage:

1, It's raining, ........... I can't go to the beach .

A.as B.because C.so D.but

2,Let's ............ aplumber to make sure there are no cracks inthe pipes.

A.get B.getting C.to get D.got

3,Mrs.Ha suggests .......... showers to save water.

A.to take B.taking C.being taken D.take

4,I'd love to play volleyball ........... I have to complete an assignment.

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

5,I think I've lost my new pen. I've ........... it everywhere and I can't find it anywhere.

A.looked into B.looked after C.looked for D.look at

6,Na is very tired . however , she has to finish her homework..............

A.before she goes to bed B.when she goes to bed

C.after she goes to bed D.while she goes to bed

7,I think we should take ........... instead of ............... to save enery.

A.a bath; a shower B.showering; bathing

C.a shower; a bath D.while she goes to bed

8,If you follow these simple rules,...............,but also the environment will be cleaner.

A.not will you save money B.not only will you save money

C.only will you save money D.not only you save mony

III.Read: Read and answer the questions:

More than two hundred years ago, " enviromental pollution" was quite strange to people . People lived healthy, drank fresh water , and breathed fresh air . Nowadays , People all over the world are worried about things that are happening to the environment. Wastes from factories make water and soil polluted . Everybody knows that motobikes and cars emit dangerous gases that cause polluted air but no one want to travel on foot or bike.

1,How did people live two hundred years ago?

...............................................................................................................

2,What are people all over the world worried about

...............................................................................................................

3,What make the water and soil polluted

................................................................................................................

4,How do you go to school?

................................................................................................................

VI.Write:

Fill in the correct verb form.

1,I think would be better if we ...............(use) banana leaves to wrap food.

2,I suggest..............(take) showers to save water.

3,We suggest that you should .............(save) energy in the school.

4,If we keep our environment clean, we.................(live) happier and healthier life.

Trình bày nội dung kế hoạch Na-Va và chủ trương của Đảng ta trong Đông - Xuân 1953-1954?

câu hỏi: Trình bày vài nét về đặc điểm kinh tế của vùng đồng bằng sông Cửu Long.

giúp mình với ạ!!!

chương trình địa phương

"đề bài: hiện tượng sử dụng thuốc bảo vệ thực vật trong trồng trọt"

Bạn nào giúp mình vs ạ!

Hãy vẽ ảnh của một vật sáng AB=1cm, có dạng mũi tên đặt vuông góc với trục chính của thấu kính hội tụ có tiêu cự 12cm trong hai trường hợp:
a,Vật AB cách quang tâm 8cm
b, vật AB cách quang tâm 16cm