Mr.SmithanovellastyearbutIdont-优题课

Mr. Smith 　　a novel last year but I don't know whether he has finished it．（　　）

科目英语题型选择题难度中等

知识点：过去进行时

Could you tell me________？

Once a month．（　　）

A．	how often do you go to the supermarket．
B．	how often you go to the supermarket
C．	how soon will you go to the supermarket．
D．	how soon you will go to the supermarket

You should _______your shoes before you enter the dance room．（　　）

take off

put off

get off

fall off

I think all the heavy and difficult jobs ______by machines and robots in the future．（　　）

will do

are done

will be done

If he _______Guilin，he'll probably go to Yangshuo．（　　）

visits

is visiting

will visit

has visited

His mother doesn't like to throw away old things _______they are useless．（　　）

but

because

even if

so that