No race war is worse than _______ inside single family.
| A．it | B．that | C．one | D．war |
After you have used the dictionary，please just put it backit belongs．
| A．to whom | B．to which | C．what | D．where |
We were badly treated in the hospital.
Don’t worry.The president has promised to ______ your complaint at once.
| A．look up | B．look into | C．look back on | D．look forward to |
It is usually not quite cold in this area in March，but sometimes temperature ______ low.
| A．should | B．must | C．can | D．shall |
Jack was once a common name，,I think, that is seldom chosen nowadays．
| A．it | B．one | C．who | D．which |
-The weather isn’t good enough for an outing，is it?
-To much dust．We can’t haveat this time of the year．
| A．a worse day | B．a worst day | C．a nicer day | D．a best day |