—What happened? I called you several times yesterday evening, but I couldn't get through.
—Sorry, my sister and I ________ on the phone all the time.
| A．talked | B．have talked |
| C．were talking | D．have been talking |
I don’t think it is teachers who ________ for giving students too much pressure.
| A．are to blame | B．are going to blame | C．are to be blamed | D．should blame |
The shy girl felt ________ and uncomfortable when she couldn’t answer her teacher’s questions.
| A．amazed | B．awkward | C．curious | D．amused |
John is the only one of the students in our class that never ________a mistake even when it is pointed out to him.
| A．admit making | B．admits making | C．admit to make | D．admits to make |
Some children are too ________ about their food, which is bad for their growth.
| A．careful | B．special | C．particular | D．curious |
________ big or small countries, we will make friends with anybody who admits that there is only one China.
| A．Instead of | B．Thanks to | C．Except for | D．Regardless of |