Tom, together with his parents the yard when I saw him.
| A．is cleaning | B．was cleaning |
| C．are cleaning | D．were cleaning |
--Can you tell us ___________ your parents do at home?.
---I often do the dishes and wash the clothes.
| A．what do you often help | B．if you often help |
| C．what you often help | D．how do you often help |
--- It’s so hot today. Why not stay at home and read books?
--- ___________! Let’s read the novel Twilight.
| A．That’s Ok. | B．Good luck | C．Of course not | D．Good idea |
---Could you tell me __________ my English?
---By listening and speaking more.
| A．what to improve | B．where to improve | C．how to improve | D．which to improve |
---The population of Henan ___________ very fast.
---I agree. The population problem may be one of the most serious ones today.
| A．are growing | B．grew | C．is growing | D．is grown |
---Have you heard about Volunteer?
---Sure, A volunteer is someone _________ is willing to offer help without being paid..
| A．who | B．what | C．where | D．which |