---Why ______buy this coat, Maria?---Good idea. I like its color a lot.A. not B. not to C. you don’t
We will spend our winter holiday in Shanghai, but we haven’t decided _______.
David visited lots of ________ in the world.
--________ has your grandpa lived here? – Since last year.
I ________ a book two days ago. I ________ it for two days.
The English test is difficult ________ interesting.