While I __________to the English programes, mother_______outside. A. listened; was washing B was listening;washed C was listening; was washing D listened; was washing
—Will you join us for lunch?—________.
A new gym ________ in our neighbourhood next year.
You ________ wait for him. I’m not sure whether he’ll come back or not today.
—Why do you look so tired?—Because we ________ for three hours without stopping.
We won’t start the meeting ________ the teacher arrives.