用方框中所给词的适当形式填空。
outside, try, enter, break |
I saw John ________ the room.
Have you ever ________ to keep a balance on the bike?
Let’s have a ________. We have walked for a long time.
It’s snowing _________. Please put on a coat to keep warm.
用方框中所给词的适当形式填空。
outside, try, enter, break |
I saw John ________ the room.
Have you ever ________ to keep a balance on the bike?
Let’s have a ________. We have walked for a long time.
It’s snowing _________. Please put on a coat to keep warm.