As I ________the house，I noticed a light upstairs.
A．entered into B．attached
C．appealed D．approached
It is worth considering what makes “convenience” foods so popular，and ________better ones of your own.
A．introduces B．to introduce
C．introducing D．introduced
________left the door unlocked must be held responsible for the accident.
A．Whomever B．Whoever
C．Whatever D．Whenever
—Why don't we take a little break?
—Didn't we just have________?
A．it B．that C．one D．this
—I can't repair these until tomorrow，I'm afraid.
—That's OK. There's ________.
A．no problem B．no wonder
C．no doubt D．no hurry
—How did I do on ________ test?
—Well，actually you didn't do very well. I wonder if you had had ________ good review of your lessons.
A．a；a B．the；the C．a；the D．the；a
