Mrs Green are very grateful to the neighbour _____ helped her child out of the fire．
A．which B．what C．who D．how
—You are leaving your school．How do you like it?
—Very much, of course, I this school since I moved here
A．came to B．have gone to C．have been to D．have been at
—Do you think the first problem in this math test difficult?
—Yes．I could work it out．
A．easily B．hardly C．finally D．nearly
—_____ good news he brought us yesterday!
—Yes, all the students were very excited．
A．What a B．What C．How D．How a
the students in this school is about four thousand, of them are boys．
A．A number of, three fifth B．The number of, three fifths
C．A number of, three fifths D．The number of, three fifth
—__________ do you have a test in school? —Every week．
A．How often B．How long C．How soon D．How far
