Variant 1 You could have come first and won the race if you … faster

6. I don`t know how many …, but it is very noisy in their flat.

A) children they have B) they do have children C) do they have children D) children do they have

7. The river is the main transportation route in the region, with many ancient cities … its banks.

A) along B) to C) over D) across

8. I try to be in good terms with my neighbours, but the woman … next door is not very friendly.

A) living B) lived C) having lived D) lives

9. There is something important I must do today. Oh, yes, I must remember … this letter.

A) posting B) post C) to post D) posted