1 many => much

2 much => many

3 pencil => pencils

4 are => is

5 does => do

6 has => have

7 sisters many => many sisters

8 there are => are there

9 there is => is there

1 A

2 B

3 C

4 A

5 A

When the course ends

Although he made

It takes seven hours to drive from HCM City to Dak Nong Province

started changing

suggest we take

too difficult to answer

35 There were more than thirty people and we all had a good time at the party

36 In autumn 1621, after a good harvest, The Pilgrims celebrated to thank God 

37 We had dinner then we went to the cinema

38 What was the weather like in Egypt?

39 Last week, I went to the museum with my friend

40 What is your favorite book?

sugar much => much sugar