Find the word which a different sound in the part underlined.

1.A.leisure B.eight C.celebrate D.penalty

2.A.fun B.sun C.surf D.cut

3.A.bracelet B.cake C.bake D.hat

4.A.although B.laugh C.paragragh D.enough

5.A.comedy B.novel C.princess D.cinema

Rewrite the sentences.

1.This play is very interesting.

All of us are...........................

2.We can fly from here to his city in half an hour.

It.......................................................

3.My father is a more hard working worker than Mr.Tom.

Mr Tom can't...........................................

4.My English is more fluent than my older brother's.

I speak......................

My older brother doesn't......................

Choose the best answer to fill in the blank.

1.My grandparents love...........very much.There are a lot of flowers and fresh vegetables in their garden.

A.doing garden

B.doing gardening

C.do gardening

D.to do garden

2.You should avoid..............too much TV.It's not good for your eyes.

A.seeing

B.looking

C.watching

D.glancing

3.Nga likes.................with her close friend on Saturday evenings.She fells relaxing.

A.window shop

B.window to shop

C.window shops

D.window shopping

4.Lan used to love........... in front of the computer for hours but now she doesn't.She takes part in a judo club.

A.using

B.sitting

C.doing

D.having

5.Minh is a very hard-working boy.He doesn't mind........a lot of homework in the evenings.

A.making

B.reading

C.seeing

D.doing

6.Do you fancy........around the West Lake with me this Sunday morning?

A.going

B.having

C.staying

D.moving

7.I don't like.........up early in the winter days.I love...........in bed late.

A.getting/stay

B.get/stay

C.getting/staying

D.get/staying

8.Mai's dad likes.......springs rolls when her family has parties.

A.doing

B.making

C.cooking

D.trying

9.Why don't we...........our parents with some DIY projects?I think it is useful.

A.help

B.do

C.make

D.give

6.

Give the correct form of the verbs in brackets to complete the sentences.

1.He prefers...............(have)chicken soup rather than(drink)..........milk.

2.Many people in this village(not/drink)............fresh water for two days.

3.We..........the scamming technology to create the metal products.(use)

4.Scientists..........the DNA banks to save endangered species.(use)

5.Mai suggested.........(go) for a drink.

6.I(hear)........the good news from Mary a few minutes ago.

Cho hình vuông ABCD.Gọi K,O,E,N thứ tự là trung điểm AB,BC,CD,DA.Các đoạn thẳng AO,BE,CN,DK cắt nhau tại M,R,P,L.CMR:S_MNPR=S_ABCD

So sánh:

b)C=3¹⁶ ,B=8

So sánh:

\(a)A=2019^2,B=2018.2020\\ b)3^{16},D=18\)

Tính giá trị của biểu thức:

\(f\left(x\right)=x^7-80x^6+80x^5+...+80x+15\)

Với \(x=79\)

Rút gọn rồi tính:

\(B=xy\left(x-2\right)-x\left(xy+y\right)\) tại \(x=4,y=5\)

Tìm x để cho:

a)Đa thức \(f\left(x\right)=10x^2-7x+m⋮2x-3\)

b)Đa thức \(g\left(x\right)=2x^2+mx+1:3\) dư 4

c)Đa thức \(h\left(x\right)=mx^5+5x^4-9⋮x-1\)