sap xep cac tu sau thanh cau hoan chinh

1. we/collected/books/clothes/street children/have/and/for/used.

2. not/pass/did/Minh/lazy/was/so/he/exam/the

1. hoa was sick, so she could not go to school yesterday.

=> Because_____________________________________________________________

2. The last time I saw him was 3 years ago

=> I haven't_____________________________________________________________

tìm \(x\in Q\) biết

a) \(x^2+1=82\)

b) \(x^2+\dfrac{7}{4}=\dfrac{23}{4}\)

c) \(\left(2x+3\right)^2=25\)

d) \(\left(x+5\right)^3=-64\)

tìm tỉ số \(\dfrac{x}{y}\); biết x, y thỏa mãn:

\(\dfrac{2x-y}{x+y}\)= \(\dfrac{2}{3}\)

tính

M =\(\dfrac{8^{10}+4^{10}}{8^4+4^{11}}\)

GIVE THE CORRECT FROM OF WORDS IN BLACKETS.

1. I think collecting old bowls is a very___________ hobby.(Bore)

2. WE talked to and sang for the____________ people at a nursing home.(old)

3. The "Dau Bau" is a Vietnamese traditional_____________ instrument.(music)

SẮP XẾP CÁC TỪ SAU THÀNH CÂU HOÀN CHỈNH

1. much/you/need/How/do/water/?

2. different/Her/is/mine/book/from/.

1. There is beef and chicken in the menu.

-> The menu______________________________________________.

2. How much is a bowl of noodle?

-> How much does__________________________________________.

writing

1. WE don't have _______________ milk left in the fridge, so I will go out to buy some. (some/any/a lot/an)

2. I want to pass the test, _______________ I'm studying hard. (but/so/although/or)

3. I______________ such nice and enthusiastic volunteers before. ( have never met/ never meet/will never met/never met)

4. He is a well-known ______________. His voice is very beautiful.(sing/singer/sings/singers)

5. Hoa wants to learn how____________ the guitar. (playing/plays/to play/play)

1. Ms Linh teaches our English leesons.

-> Our English lessons_____________________________________________
2. A lot of people use cell phones.

-> cell phones____________________________________________________