While I ________to the programs, my mother ________outside.
A. listened; was washing B. was listening; washed
C. was listening; was washing D. was listening; is washing
It ______ the workers about 20 months to build the Huhang highspeed railway.
A．took B．spent C．cost D．paid
Of all the students, Li Lei is _______to Mr Wang.
A. close B. closer C. the closest D. the most closest
There are a lot of _______friends.
A. way to make B. ways of make C. ways to make D.way making
In our city, it’s ____in July, but it’s even _____ in August.
A .hotter, hottest B .hot, hot C. hotter , hot D. hot, hotter
—What’s the matter_______ Betty? —She lost her wallet.
A. at B. for C. in D. with
