It was difficult for the rich _____ a happy life.
—My son, ___________ exercise every day. It’s good for your health. —OK.
Daniel would like to ___________ an LED light over his bed.
While she _______ TV in the sitting room, the bell _______.
Last night, I _______ along the street when I met my English teacher.
—I didn’t hear you come in at noon. —That’s good. We tried _______ any noise. We wanted you to have a good sleep.