Question

Astronauts have completed a major mission in space. it was ______ a replacement of the fuel tank in one of the space stations . (a) concerns (b) concern (c) concerning (d) concerned

Answer 1

Astronauts have completed a major missing in a space.

In fact, it was concerning a replacement of fuel tank in one of the space stations.

In fact, concerning is the right answer and hence problems faced by them and it should be solved.

The opinions are included by various individuals.

Answer 2

Hi,

Here is your answer,

Question = Astronauts have completed a major mission in space. it was ______ a replacement of the fuel tank in one of the space stations . (a) concerns (b) concern (c) concerning (d) concerned

Answer = Option (C) Concerning

Hope it helps you !