Question

1. In 1619, the first African slaves ____ in Virginia, USA, and by 1790, their numbers ____ nearly 700,000.
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A. were arriving / have been reaching
B. arrived / had reachėd
C. have arrived / were reaching
D. were going to arrive / reach
E. had arrived / will have reached
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2. We ____ a lovely view of the Bosphorus and the bridges over it while the plane ____ over Istanbul.
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A. are getting / flies
B. had got / is flyingㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤC. got / was flying
D. get / has flown
E. are getting / had been flying
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3. When they ____ in Sydney Harbour, they ____ non-stop for three months
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A. Anchor / will have been sailing
B. were anchoring / sailed
C. have anchored / were sailing
D. are anchoring / have been sailing
E. are going to anchor / have sailed
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Answer 1

Hello!

Answer:

1. In 1619, the first African slaves arrived in Virginia, USA, and by 1790, their numbers had reached nearly 700,000.

B. Arrived / had reached

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2. We got a lovely view of the Bosphorus and the bridges over it while the plane was flying over Istanbul.

C. Got / was flying

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3. When they anchor in Sydney Harbour, they will have been sailing non-stop for three months.

A. Anchor / will have been sailing

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I hope it helps...

Answer 2

C have arrived were reaching

2 we got a lovely view while the plane was flying over istanbul

3 anchor will have been sailing