I’ll see to your cat when you aren’t in ? What does the underlined phrase mean ?
I didn’t know which shirt was better, the black one or the red one, so I took them.
--- Are you going to take part in the writing competition? ---________. It’s too good a chance to miss.
Uncle Mike _______ to bed ______ he finished his work last night.
Scientists are working hard to make _______ possible for people to live on Mars in the future.
After you see the pictures, you will realize ______ danger the wildlife faces.