The world’s population is getting larger and larger, so scientists are trying to ______ new ways to solve the food shortage.
| A．keep up with | B．come up with |
| C．make up with | D．catch up with |
—Do Lucy and Lily ____ bikes?
—Yes. Lucy ____ a new bike, but Lily doesn’t.
| A．has; has | B．have; has |
| C．have; have | D．has; have |
找出画线部分读音与其他三个不同的选项。
| A．their | B．mouth |
| C．thanks | D．think |
—What color is the T-shirt?
—It’s ____.
| A．an orange | B．orange |
| C．the orange | D．new |
—Is it your dress?
—No. It’s ____.
| A．hers | B．her | C．my | D．him |
—What is ____ name?
—Steve White.
| A．his teachers | B．her teachers |
| C．his teacher’s | D．her teachers’ |