Do you know ___________________?
| A．how old is Mr Green |
| B．what’s her name |
| C．whose bike is this |
| D．how many months there are in a year |
You be tired after playing sports for a long time without a rest.
| A．need | B．must | C．can | D．should |
---Bob has got his trousers dirty again!
---Don’t be angry with him., he’s only a five-year-old child.
| A．After all | B．Above all |
| C．First of all | D．That’s all |
She looked at the beautiful scarf and wondered .
| A．how much does it cost | B．how much it costs |
| C．how much did it cost | D．how much it cost |
---are the Winter Olympic Games held？
---Every four years.
| A．How far | B．How often |
| C．How soon | D．How long |
---You should your teacher’s advice if you want to improve your science.
---That sounds great.
| A．get | B．catch |
| C．follow | D．hear |