The space suits can be adjusted so that the team can reproduce different levels of gravity as if they________in space
Did you visit the museum last week ?—No, we ___, but we spent too much time shopping.
Next month we’ll move to
“Is there a flight to London this evening?” “There _______ be. I’ll phone the airport and find it out.”
I don’t know how to do it well. — Don’t worry. Here are some ________.