Fill each blank with a suitable word to complete the following passage:

Expensive dangerous waste accidents cause performances crowds preserve

Although people love festivals very much ,there are also some disadvantages

First,festivals are very costly.Because the general purpose of festivals is to(1).......cultural heritages, a nation is willing to spend a lot of money on this.Moreover, during a festival, most people do not work but spend money on(2).......gifts for their friends and realatives

Second, festivals can be dangerous.People may drink a lot during a festival and cause road(3)........ .In many festivals there are races like cow-racing, and elephant racing which may be(4)........espeicially for children.Moreover, in some festivals, when people rush to see the events they may also(5)......other people to get hurt.

Third, festivals may affect the environment.After a festival, the roads are full of colourful paper, flowers, (6)........cans or bottles that people throw away.Trees along the roadsides may be damaged by the crowds.Furthermore, the noise from music and other performances also cause noise pollution

Choose A,B,C or D to fill in the blank in the following email

Hi Nick,

Great to receive you e-mail \.Because you'll be here soon,I'd like to share with you my family customs and traditions.Well, we have the custom (1).........spending Saturdays together.You may ask why not Sundays.It's spimly because my mum works on Sundays.On saturdays,we alway(2).........out.Sometimes we visit our grandparents in Vung Tau.Sometimes we go on a(3).........in the park oer nearby beauty spot

You asked me about the Tet holiday, right? There's a(4)........that we make tet cake and cook braised pork and eggs.Tet cake is smiliar to chung cake in Ha Noi,but it's long, not square.Braised pork and eggs in our traditional(5).......for Tet.It's so delicious!When you (6)........here, my mum will cook for it you.

What about your family?Share with me the customs and tradtions you follow

Cheers,

Han

1.A.for B.of C.in D.on

2.A.stay B.put C.find D.go

3.A.trip B.picnic C.camp D.day

4.A.tradtion B.customs C.thing D.regulation

5.A.thing B.taste C.dish D.jam

6.A.go B.leave C.come D.depart

Supply the correct tense or form of the word in bracket:
1.Chung cake is made of sticky rice, pork, green beans and other spices,(wrap)........in green leaves

2.In 2010, Ha Noi(celebrate)..........its 1000th anniversary

3.The elephant races need the (participate).........of young riders

4.The Vietnamese are known to be polite,(hospital).......and sensitive

5.Most of the festivals and traditional cultural events of Vietnam are in (accord)......with its lunar calendar

6.In my family, children have to get(permit).......before leaving the dinner table

7.My grandfather goes fishing but he often (catch).....old boots and rubbish!He(catch)........a very big fish yesterday

1.Tỉ khối của khí A so với khí hidro là 32.Vậy A là:

A.O₂ B.SO₂ C.CO₂ D.HCl

khoanh tròn vào A,B,C hoặc D để chọn đáp án đúng:

2.So với không khí thì CO₂:

A.nặng hơn gần 1,5 lần

B.nhẹ hơn gần 1,5 lần

C.có tỉ khối d=1,5

Khoanh tròn và A,B hoặc C để tìm đáp án sai

3.Vẽ biểu đồ hình chữ nhật để so sánh nhưng khí sau ở dktc:

20.4Phải lấy bao nhiêu gam môi chất khí sau để chúng cùng có thể tích khí 5,6 lít ở điều kiện tiêu chuẩn:

Số mol mỗi khí:

Khối lượng 5,6 lít mỗi khí sau đây:

Hãy khoanh tròn vào A,B,C hoặc D chỉ ra đáp án đúng:

19-1:Khối lượng của 1 mol O₂ bằng với khối lượng của 1 mol:

A.CH₄ B.S C.LiH D.Cl2

19-2: Số mol nguyên tử N có trong 7 g Ni tơ là:

A.0.25 mol B.0,5 mol C.3,5 mol D.14 mol

19-3:Khối lượng của 2 mol khí oxi là:

A.4x16g B.16/6,02.10²³g C.2x16x6,02.10²³g D.2x16g

19-4:Khối lượng của 3,01x10²³ phân tử CO₂ là:

A.22g B.44g C.66g D.88g

hãy nêu ý nghĩa lịch sử của cách mạng t10 nga

so sánh điểm giống và khác của cách mạng t10 Nga và cuộc cách mang t2

Vì sao Cách mạng tháng 2 được coi là cuộc cách mạng tư sản kiểu mới?

2.So sánh cách mạng tháng 2 và cách mạng tháng 10 nga?

3.So sánh các cuộc cách mạng tư sản đã học

Complete these sentences by putting the verbs into the past simple or past continous:

1.Last week we.......(drive) through the Alps into Switzerland

2.At 8p.m yesterday, we........(watch) a film

3. .......(you/see) the football match yesterday?

4.James broke his arm when he......(play) rugby

5.Kylie.........(make) her first film when she was 21

6.Mrs Jones........(not know) how to open the attachment in her email

7.What.......(your father/do) when the alarm sounded?

8.When we........(leave) school yesterday, it was pouring with rain

9.They......(walk) through the forest when the storm started

10.I.......(not queue) for the bus when the accident happened

Complete the sentences with the past continous form of the verbs in brackets:

1.Sam........(play) his guitar at half past seven last night

2. .........you........(drive) to work when the accidient happened?

3.It.........(rain) on Monday so we didn't play football

4.At 6 o'clock on Saturday morning we........(travel) to the airport

5.I........(not listen) to my teacher when he asked a question

6.In 1986 my father........(live) in Paris.That's where he met my mother

7.What.......they.......(do) when you arrived?

8.Greg.........(not study) for the test we went to his place

9. .........Caroline.......(ski) when she broke her leg?

10.My parents.......(not sleep) when I came home last night