He always forgets his plans________ his bad memory.
| A．because | B．because of | C．so | D．for |
－This dress was last year’s style.
－I think it still looks perfect____ it has gone out this year.
| A．so that | B．even though | C．as if | D．ever since |
－What do you think of my answer to the questions?
－Sorry. What’s that? I______ about something else.
| A．thought | B．had thought | C．am thinking | D．was thinking |
The pupils hurried to the classroom______ the bell rang.
| A．until | B．as soon as | C．if | D．so that |
Yesterday I was just to go out _____ someone telephoned me.
| A．when | B．while | C．as | D．that |
A boy with two dogs_____ when the earthquake rocked the city.
| A．were sleeping | B．is asleep | C．was sleeping | D．are asleep |