. ----What’s your opinion on the matter, please?
----Oh, sorry , I _________.
| A．wasn’t listening | B．am not listening |
| C．haven’t listened | D．hadn’t listened |
It’s dangerous to get close to the building now .
| A．being constructed | B．constructed | C．been constructed | D．to be constructed |
It’s quite strange that the man sleeps with his mouth ____ and his eyes _____.
| A．closing; open | B．closed; open | C．closing; opening | D．closed; opened |
Only by shouting at the top of his voice .
| A．he was able to make himself hear | B．he was able to make himself heard |
| C．was he able to make himself hear | D．was he able to make himself heard |
When _____ the letter, tears came to her eyes.
| A．she was reading | B．reading | C．she reading | D．read |
Cleaning women in big cities get by the hour.
| A．pay | B．paying | C．paid | D．to pay |