Our class _______ 55 students at that time.
| A． consisted of | B． consists of |
| C． made up of | D． was consisting of |
She heard a terrible noise,______brought her heart into her mouth.
| A．it | B．which | C．this | D．that |
I have an itch ____ writing.
| A．for | B．in | C．with | D．on |
_____ the lab, we were taken to see the library.
| A．After having shown | B．Having shown | C．Having been shown | D．To be shown |
I am busy preparing for the mid-term examination, so I can’t help____ housework.
| A．doing | B．to do | C．being done | D．with doing |
All the people, the wounded_____, were brought to safety.
| A．included | B．including | C．include | D．to include |