It’s a fine day. Let’s have a walk ______ the sunlight.
| A．of | B．with | C．in | D．under |
He is tall, _____ his son is short.
| A．when | B．or | C．while | D．and |
What can we students do _____ the environment?
| A．to protect | B．protected | C．protecting | D．protects |
There are five people in the room, but I know _____.
| A．both of them | B．none of them | C．all of them | D．neither of them |
—What did our geography teacher say?
—She told us that the earth _____ around the sun.
| A．moves | B．moved | C．has moved | D．was moving |
—Lily, _____ you _____ your ticket?
—Not yet!
| A．did; find | B．do; find | C．has; found | D．have; found |