Choose the best option to complete sntences

1. How much rice does she_________?

A. need

B. needs

C. needing

D. to need

2. How_________oranges are there in the fridge?

A. many

B. much

C. some

D. any

3. How_________does the shirt cost?

A. many

B. much

C. some

D. any

4. How much_________the shoes?

A. do

B. does

C. are

D. í

5. _________much is bar of soap?

A. what

B. where

C. when

D. how

6. How many glasses_________water do you drink in the morning?
A. in

B. of

C. for

D. with

7. A pen_________10,000 dong

A. cost

B. costs

C. is costing

D. costing

8. How much water_________there in glass?

A. be

B. am

C. is

D. are

9. How much_________a kilo of rice?

A. be

B. am

C. is

D. are

10. _________books are there on the shelt?

A. where

B. what

C. how much

D. how many

Tìm x biết:

a) \(6x^2\) - 10x = 10 - 6x

b) \(\left(3x-5\right)^2\) - \(\left(x+1\right)^2\) = 0

Phân tích nhân tử:

a) \(-6x^2\)+ 5y + 3xy + 10x

b) \(x^2\) + \(y^2\) + 2xy - x + y

c) \(\left(x-z^{ }\right)^2\) - \(y^2\) + 2y - 1

d) 1 - 2a + 2bc + \(a^2\) - \(b^2\) - \(c^2\)

Give the correct form of the verbs in the brackets

1. These people (be)__________protesting against the president

2. The woman over there(want)__________to meet the manager

3. My children(hate)________eating pasta

4. I am ill. My foot(hurt)________

5. Muslirns(kill)________sheep in a religious celebration

6. My teeth(be)________brushed every day

7. The student(have)________done a lot of exercise recently

8.(be)________you and your friend going to buy books?

9. Everybody(reserve)________his/her hurnan rights

10. Each of the following sentences(have)________a mistake. Find it

Write T for true, F for false sentences

1/ The motorbike lacks a petrol now

2/ He always drinks a milk every morning

3/ My mom likes tea, I prefer coffee

4/ They have got some radio

5/ I would like two cup of fruit juice

6/ There is a desk and stools in the rooms

7/ Bring me two sugar please

8/ Give her some glass of mineral water

9/ These women comes from England

10/ Do you brush your teeth everyday?

Choose the correct option:

1/If you wannt to hear the news, you can read paper/a paper

2/I want to write some letters but I haven't got a paper/any paper to write on

3/I thought there was somebody in the house because there was light/a light on inside

4/Light/a light comes from the sun

5/I was in a hungry this morning. I didn't have time/a time for breakfast

6/"Did you enjoy your holiday?"-"Yes, we had wonderful time/ a wonderful time"

7/It is very difficult to find a work/job at the moment

8/I had to buy a/some bread because I wanted to make some sandwiches

9/Bad news don't/doesn't make people happy

10/Your hair is/your hair are too long. You should have it/them cut

Hãy chỉ ra đâu là danh từ số ít đâu là danh từ số nhiều

Cho a + b + c = 0. Tính:

M = \(a^3\) + \(b^3\) + c(\(a^2\) + \(b^2\)) - abc

CMR: Mọi n thuộc Z ta có

E = \(\left(4n+3\right)^2\) - 25 chia hết cho 8

Tìm x biết:

\(16x^2\) - 9\(\left(x-1\right)^2\) = 0