The living room is clean and tidy, with a dining table already _____ for a meal to be cooked.
| A．laid | B．laying | C．to lay | D．being laid |
The president of the university arrived yesterday, _____ the start of his short visit to China.
| A．marked | B．having marked | C．marking | D．to mark |
With more forests being destroyed, huge quantities of good earth _____ each year.
| A．is washing away | B．are being washed away |
C．are washing away |
D．is being washed away |
---- ____?
---- Maybe the possible solutions to the air pollution.
| A．Do you think what they are talking about |
| B．Do you think what are they talking about |
| C．What do you think they are talking aobut |
| D．What do you think are they talking about |
To my surprise, he was lost in thought then and not ____ of my presence at all.
| A．certain | B．fond | C．sensitive | D．aware |
When I met him the other day, it was the first time we ____ each other since we were at school.
| A．saw | B．hadseen | C．wereseeing | D．haveseen |