Chia động từ trong ngoặc ở thì hiện tại hoàn thành hoặc thì quá khứ đơn:

1, The police.arrested.. two people early this morning( arrest)

2, She.went.. to Japan but now she.is coming.. back(go/ come)

3, Dan.has already bought.. two tablets this year( already/ buy)

4, How many games.has your team won.. so far this season? (your team/ win)

5, .did you visit.. the CN tower when you.stayed.. in Toronto?(you/ visit- stay)

6, ..have you done. your homework yet? - yes, I finished... it an hour ago. (you/ do/ - /finish)

7, There.is.. an accident in Hight Street, so we have to use King Street to get to your shool( to be)

8, I..have not met. Peter since I.arrived.. last Tuesday. (not/ see/ arrive)

9, Frank..didn't write. his bike last May. so he..has worked. it for lately. (not/ write/ work )

10, I`m sorry, I..didn't write. earlier, but I.has worked.. A lot lately. (not/ write/ work )

sắp xếp

:1,a/send/how/cost/to/does/oversea/it/much/abroad/letter?

how much does it cost to send a letter oversea?

2,a/letter/how/is/much/USA/the/to?

how much is a letter to the USA?

3,total/the goods/mother/what/cost/your/is/of/buys/the?

what is the total cost of the goods your mother buys?

4,cost/local letter/does/Vietnam/how/it/to mail/a/in/much?

how much does it cost to mail a local letter in VN?

5,needs/a phone card/thousand dong/post office/fifty/the/Nhung/to/buy/at.

Nhung needs to buy a fifty thousand dong phone card at the post office?

6,those/you/buy/are/souvernirs/want/the/to?

are those the souvernirs you want to buy?

7,ahead/take/street/the right/staight/and/the/second/on/go.

go straight ahead and take the second street on the right

8,you/thank/birthday/very/for/much/present/your.

thank you very much for your birthday present

9,the girls/most/of/in/enjoy/recess/catch/rope/my/skipping/class/and/playing.

most of the girls in my class enjoy skipping rope and playing catch at recess

0 A. nose B. face C. head D. mouth
1 A. diseases B. fevers C. cures D. symptoms
2 A. sad B. hungry C. miserable D. thirsty
3 A. from B. of C. with D. about
4 A. misery B. illness C. headache D. wrong
5. A. less B. fewer C. much D. more
6. A. walking B. jogging C. running D. flowing
7. A. it is B. there is C. they are D. there are
8 A. Although B. Despite C. In spite D. But
9 A. what B. why C. where D. how
10 A. Other’s B. Another C. Others D. Other

Write full sentences. Use the words given.

1. I/go/library/last night/and/probably/go/there/tonight/too

i went to the library last night and i will probably go there tonight,too

2. There/might/not/meeting/this afternoon/because/director/ill

there might not be a meeting this afternoon because the director is ill

3. It/be/holiday/tomorrow/so/parents/not/have to/go/work

it will be holiday tomorrow so my parents do not have to go to work

4. Doctor/might/home/by/now/but/it/not/sure/all

doctor might be at home by now but it is not sure at all

5. Tom/not come/class/today/and/probably/not come/tomorrow/either

tom doesn't come to class today and he willnot probably come tomorrow, either

3ⁿ:9=27

=>3ⁿ:3²=3³

=>3ⁿ=3³.3²=3³⁺²=3⁵

=>n=5

(2.n+1³)=27

=>2.n+1=27

=>2.n=27-1=26

=>n=26:2

=>n=13

I’ve got so much to do today

I wish I hadn't got so much to do today

32. Robert is a playwright as well as a actor . -> Robert is not only a playwright but but also an actor

lộn xộn quá vậy bạn

. altitude : đường cao

The solutions of polynomial: nghiệm của đa thức

Nối :

1- C 2- F 3-C 4 - I 5 - B 6-A 7-H 8-G 9-J 10-E

Choose the best answer.

He forgot to give a ____ before he turned left and got a ticket

A. hand

B. signal

C. sign

D. light

All of us have to obey ____ strictly.

A. traffic

B. traffic rules

C. traffic jam

D. regular

We should wait for the traffic lights _____ before we cross the street

A. turn yellow

B. to turn yellow

C. turn green

D. to turn green

We should ____ the street at the zebra crossing

A. walk

B. walk through

C. walk on

D. walk across

You should ___ right and left when you go across the road

A. see

B. look

C. be

D. take