Question

1)                           the afternoon, they went boating and had a picnic on the river bank.

2)You don't like playing computer games,                      you?

3)she told me that she would visit her grandparents the year                 .

4)plastic bags will cause pollution                              they are very hard to dissolove.

5)auld Lang Syne is a song                       is sung on New Year's Eve

6)The vegetables will become poisonous and inedible               we use much pesticide on vegettables.

Answer 1

1 In

2 do 

3 after

4 because

5 which

6 if