“Was his father very strict with him when he was at school?” “Yes. He had never praised him _______ he became one of the top students in his grade.”
| A．after | B．unless |
| C．until | D．when |
_____his timely help ,Kate overcame the hardship at last.
| A．For | B．Because | C．As a result | D．Thanks to |
I will tell you what trouble I had ______ your house on the way I came here.
| A．find | B．found | C．finding | D．founded |
—Oh, my God. I forgot my purse in the shop.
—Oh, not again. Why ____ you always ______ something?
| A．do; leave | B．did; leave | C．are; leaving | D．have; left |
It is required in our school that lights in students’ rooms ______ off by 11o’clock.
| A．be switched | B．would switch | C．should switch | D．must be switched |
—Her concert was ______ big successs last night.
—I think it surely makes ______ difference for a new talent.
| A．不填；不填 | B．a; a | C．a; the | D．a; 不填 |