You can go there________ a bike. You don’t need to go there _______ bus.
It’s an ________well (井). Stay away from it.
The twins may look the same _____ each other, but they are different ______ many ways.
There is ______ in today’s newspaper.
We will go for a picnic if it ______ tomorrow.
– Must I clean up the classroom right now, Miss Green? -- No, you ______.