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I
1.B
2.C
3.A
II
1.A , Used to
2.C Going
3.B .Housework
4.C. Subject
5.B. Good
III.
1. Many _homeless____ families have to live in tents
2. He was very _proud____ of the work he had done.
3. Freedom of _____speech__ is one of the fundamental rights.
4. His sense of __humor__ him from other students.
IV: Give the correct form/ tense of the verbs.
1. They asked us (not go) ...not to go... out alone at night.
2. The children were excited about (open) ..opening........ their presents.
3. She ..has just had........ (just have) dinner.
4. ko bk
V: Complete the second sentence so that it has a similar meaning to the first one.
1. '' How much do you think it will cost? '' he said to me.
- He asked me_how much I thought it would cost_
2. It takes minh 2 hours to do his homework every day.
- Minh spends _2 hours doing his homework every day
3,4,5 ko bk. Chỉ bk chừng đó thôi
Gọi S là quãng đường
v là vận tốc
t là thời gian Mr.J đi thường ngày
=>\(\dfrac{S}{120\%v}=t-1\)
\(\dfrac{100}{v}+\dfrac{S-100}{130\%v}=t-1\)
=>\(\dfrac{S}{120\%v}=\dfrac{100}{v}+\dfrac{S-100}{130\%v}\)
<=>\(\dfrac{130S}{156v}=\dfrac{15600+120S-12000}{156v}\)
<=>\(10S=3600\)
<=>\(S=360\)
Xong rầu đó khỏi cảm ơn 
Bài 1: Read. Then answer the questions below.(2p)
The ancient town of Hoi An lies on the Thu Non river, 30 km south of Da Hang. It was formerly a major trading center in Southeast Asia between the 16th and 17th centuries. Hoi an is famous for it’s old temples, pagodas, small tile – roofed houses and narrow streets. All the houses were made of wood and their pillar we’re carved with ornamental design.
All visitors to Hoi an are commended a visit to the Assembly Hall of Cantonese Chinese Congregation. This house was built in 1855 and still keeps many precious objects that belonged to the Chinese community of Hoi an. Another attractive address to tourists is Tan Ky house, which was conducted nearly two centuries ago as house of a Vietnamese merchant. The house now looks almost exactly as it did in the early 19th century
In recent years, Hoi An has become a popular tourists destination in Vietnam. In 1999, it was certified by UNESCO as a World Culture Heritage Site.
1. Where is the ancient town of Hoi An situated ?
->The ancient town of Hoi An lies on the Thu Non river, 30 km south of Da Hang.
2. What is Hoi An famous for?
->Hoi an is famous for it’s old temples, pagodas, small tile – roofed houses and narrow streets.
3. When was the Assembly Hall of Cantonese Chinese Congregation built ?
->This house was built in 1855 and still keeps many precious objects that belonged to the Chinese community of Hoi an.
4. The word ” famous” can be refered by _______
A. beautiful B. well-known C. unknown D. wonderful
5. Hoi An was declared by UNESCO as a World Cultural Heritage Site in the ____
the century.
A.18 B.19 C.20 D. 21
thông cảm mình ghi nhầm môn Toán
đề sai nên ko làm