1.A
2.P
3.P
4.A
5.P

1 They grow coffee in more than 50 countries around the world__A________

2 The book was bought yesterday____P_____

3 Tim was invited to Kate"s birthday party ___P____

4 She feeds her dogs twice a day___A_______

5 My keys were lost yesterday__P__

1.A

2.A

3.A

1 It is dangerous to ride a motorbike without a...................

A) helmet

B) triangle

C) tricycle

D) cirlcle

2 In Ha Noi, during rush hour , some road users ride their motorbikes on the .....................

A) driving licence

B) lane

C) pavement

D) seat belt

3 Traffic is terrible  during the ..............when everyone is in a hurry to get to work or come back home
A) traffic light
B) road  sign

C) traffic rule

D) rush hour

học tốt

1 There did not.....use to...... be many shops on this street before

2 We..used to..... go to work by car

3 Did they..use to.......cycle to work?
4 She ,,,,,,used to........work for a foreign company

5 My friend didn't........use to....ride a tricycle when he was a child

6 Did you..use to........ play marbles when you were small?

học tốt

1. use to

2. used to

3. use to

4. used to

5. use to

6. use to

1. Shall we go to the Janpanese Covered Bridge first?

 \(\Rightarrow\) Let's go to the Japanese Covered Bridge first!

Let's go to the Japanese Covered Bridge first!

This exercise is not so difficult than that one

                                     Bài giải 

Use  the given word  to write the complete sentences :

This exercise/ not/so/ difficult /that one

This eercise is not so difficult than that one 

Good luck with your study !

1.David s playing football in his spare time

->Football is interested in playing football in his spare time

2.Sports and games are very important i children's lives. (ko rõ)

->Sports and games  

3.Children take part in many after school activities when school finishes.

->Children do many after school activities when school finishes.

4.When did you start to learn French?

->How long is it since you started to learn French?

1.B  

2.D

3.B

4.C

1:b          2:d     3:b          4:c

Thôi mk ko cần nx đâu mk bt  rồi

3.(x-2)+2x=10

<=> 5x - 6 + 2x = 10

<=> 7x = 16

<=> \(x=\frac{16}{7}\)

Vậy \(x=\frac{16}{7}\)

~ Chắc v

Học tốt

Trl :

 10 - [12 - (-9 - 1)]

= 10 - [12 - 9 + 1]

= 10 - 12 + 9 - 1

= 6

1.A

2.D

3.C

4.S

5.D

6.C

nhớ k cho mk nhe

a)x² +x =0

x(x+1)=0

* x=0

* x+1=0

      x=0-1

      x=-1

Vậy x=0 hoặc x=-1

2.(x-1) +3(x-2) =x-4

        2x-2+3x-6=x-4

             x+3x-x=-4+2+6

                    3x=4

                     x=\(\frac{4}{3}\)

a, 

x² +x =0

\(\orbr{\begin{cases}x^2=0\\x=0\end{cases}}\)

Vậy x= 0

b,2.(x-1) +3(x-2) =x-4

2x - 2 + 3x - 6 = x - 4 

2x + 3x - x = -4 +6 + 2

4x                = 0

Vậy x = 0