When Peng Liyuan stepped off the plane in Moscow, the whole world wanted to know ________ dressed the elegant first lady.
| A．what | B．who | C．how | D．that |
---It’s a pity that the trees are going to die.
---_____ more attention, they could have grown better.
| A．Giving | B．Given | C．To give | D．Give |
The peace talk between the two countries _____.
| A．broke up | B．broke down | C．broke off | D．broke into |
The transportation has improved a lot in that province, with two new roads ____ last year
| A．constructing | B．to construct |
| C．constructed | D．construct |
--- Look!Somebody ___ the sofa.
--- Well,it wasn’t me. I didn’t do it.
| A．is cleaning | B．was cleaning |
| C．has cleaned | D．had cleaned |
The old man ____ down by a truck is being saved now.
| A．knocking | B．to knock | C．knocked | D．being knocked |