The whole book ________ 12 units, _________ two mainly revisions.
| A．contains; containing | B．includes; contain | C．contains; including | D．includes; including |
“Did you remember to give Mary the money you owed her?” “Yes, I gave it to her ________ I saw her.”
| A．while | B．the moment |
| C．suddenly | D．until |
“When did he leave the classroom?” “He left _______ you turned back to write on the blackboard.”
| A．the time | B．the moment |
| C．until | D．since |
“Will he agree to come to join us in the work?” “No, _______ we promise him more money.”
| A．when | B．unless |
| C．unless | D．as soon as |
“Would you mind my sitting here with you?” “No, ______ you aren’t too noisy.”
| A．when | B．if |
| C．unless | D．as soon as |
“Shall Mary come and play computer games?” “No, _______ she has finished her homework.”
| A．when | B．since |
| C．unless | D．as soon as |