_________ useful dictionary it is!It's very helpful for English study．（ ）
| A． |
What a |
B． |
What an |
C． |
How a |
D． |
How |
Does Jimmy still work as a driver？
No．He has for two years．（ ）
A．left the companyB．gone to Shanghai
C．studied in collegeD．lost his job
More and more people have realized that we shouldn't the ancient buildings in cities．（ ）
A．get offB．put offC．cut downD．pull down
Making paper bottles？Wow， great idea!
Thank you，We may use less plastic in this way．（ ）
A．howB．whatC．what anD．what a
Laura，how often do your family take a trip？
Hmm， ．（ ）
A．since last weekB．twice a month
C．for an hourD．ten days ago
I think our teacher．Mrs．Allen，knows everything．
I agree．Because she over 2，000 books．（ ）
A．readB．has readC．readsD．is reading