----Was there much ______ in Nanjing last week?
---- Yes, it snowed a lot.
| A．snow | B．snowy |
| C．snowed | D．snowing |
He is businesslike and is often _____. I hope he will have more _____ at his business.
| A．success; successful | B．successful; success |
| C．successfully; successful | D．successful; successful |
---It’s generous ________ Millie to donate all her pocket money to UNICEF．
---Yes. It is really meaningful _________ us to do something for charities．
| A．of；of | B．for；for |
| C．for；of | D．of；for |
---It’s nice day, isn’t it?
---Yes, what fine weather!
| A．a; a | B．the; the |
| C．a; / | D．the; / |
The windows of classroom _____ up every week.
| A．is cleaned | B．was cleaned |
| C．were cleaned | D．are cleaned |
I really don’t know _______
| A．how to do | B．what to do it |
| C．how to do it | D．which to do it |