—Could you tell me when________ in Bangkok? —Sorry, I don’t know. I even want to know what to do when  ________.

The little girl kept _____ the house, because she wanted to keep it _____.

My mother is busy_____ the room.

-- Can we make this plan a week later?-- No, we can’t put off _______ it because the meeting is only two days from now.

The best colour         my cousin is yellow, so she looks         .