The fear of failing exams can cause you to panic and stress can be a（n）＿＿＿＿to yourperformance at school．
| A．solution | B．invitation | C．block | D．access |
Jane _____ some washing this time yesterday.
| A．is doing | B．had done | C．was doing | D．did |
When I got to the school, the first class _____.
| A．had begun | B．began | C．is beginning | D．has begun |
Mother promised she _____ me an English-Chinese dictionary.
| A．is buying | B．will buy | C．would buy | D．has bought |
She objects to _____ loud music _____ while she reads newspapers.
| A．have/play | B．have/played | C．having/playing | D．have/playing |
If it _____, we will go to visit the zoo.
| A．not rains | B．doesn’t rain | C．won’t rain | D．isn’t going to rain |