—How long _____ he ______ in the USA?—Three years. But he never regrets coming back to China.
The person we spoke to ____ no answer at first.
The person we talked about ____ our school last week.
He is a strict but kind-hearted father, ____ the children respect but are afraid of.
The days we have been looking forward to ____ soon.
–Do remember to charge the battery 12 hours when you first use it. --_________.