--- Have you solved your problem?
---I've kept on thinking about that matter ______, but I have no idea yet now.
| A．at times | B．some time | C．at a time | D．all the time |
Could you tell me ?
| A．when will Kate come back | B．when Kate will come back |
| C．when does Kate come back | D．when did Kate come back |
— I usually go to bed late at night. And you?
— .
| A．So I do | B．So do I |
| C．So am I | D．So I am |
He found very difficult the math problem．
| A．that；to solve | B．this；solving |
| C．it；to solve | D．it；solving |
The students are looking forward to a good result in the final examination, aren’t they?
| A．getting | B．have |
| C．has | D．get |
— Anna’s father seldom has breakfast at home, ?
— . He has it on his way to work．
| A．has he；Yes, he has | B．does he；No, he doesn’t |
| C．does she；No, she doesn’t | D．does he；Yes, he does |