_________, my new friend and I were born on the same day and same year, so we have a lot in common.
| A．By accident | B．By chance |
| C．By coincidence | D．By adventure |
______ the hometown, he went back to company.
| A．Having visited | B．Not having visited | C．Visiting | D．Not visiting |
----Will Barbara come to our party?
----I am not sure, because he ____ go to the concert with his friend.
| A．can | B．must | C．should | D．might |
The little girl is seriously ill. Luckily we have decided to do ______ it takes to help.
| A．whichever | B．whatever | C．whenever | D．however |
The speaker _____ pronunciation is the best will get the first place.
| A．whose | B．which | C．what | D．that |
He told me that his request for a rise had been _____.
| A．turned out | B．turned over | C．turned around | D．turned down |