went

doesn't have

wears, is wearing

visited

learning

is sleeping

won't pass

smoking

is, is watering

to become

25 - ( 25 - x ) = 12 + ( 42 - 65 )

25 - ( 25 - x ) = 12 + (-23)

25 - ( 25 - x ) = -11

25 - x = 25 - (-11)

25 - x = 36

x = 25 - 36

x = -11

21. c

22. b

23. a

24. c

25. d

26. b

46. last summer

47. Because it was too far and very hot

48. By train

49. a week

50. No, they didn't

1. 75

2. 6

1. Because there was a loud noise next to my door last night, I couldn't sleep

2. The tsunami made many people in this area homeless.

3. Many plants and trees died since the acid rain happened last month.
4. If there were no conflicts in that country, people would live more happily.
5. If this factory treated its waste well, there would be less water pollution.

Find the WRONG words.
1. My mother get up at six o’clock every morning.
A. get up
B. at six o'clock
2. What time does you eat dinner ?
A. does
B. eat
3. What time is it ? It’s past half twelve.
A. What time
B. past half
4. Jenny’s birthday is on October.
A. Jenny's
B. on
5. I go to bed in ten o'clock.
A. go to bed
B. in

Làm 1 cái bánh cần số cốc đường là:

3/4 : 9 = 1/12 (cốc đường)

Làm 6 cái bánh cần số cốc đường là:

1/12 * 6 = 1/2 (cốc đường)

6899083

shall we