Помогите пожалуйста!!! Срочно!!!

c.Sorry,I wasn't consetrate-can you exaplan that again,please?

d.Oh what was he doing?

Well,he bought a dimond ring!

e.No idea!I didn't listen when he exaplanied it to us.

f.I think she moved to the house.

g.The had an argument.

h.Sorry,are we making a lot of noise?

We are putting up some shelves.