We are trying to help those children _____ lost their parents in Yushu, Qinghai Province.
| A．which | B．when | C．who | D．whose |
China will host the 2014 APEC Economic Leaders' MeetingNovember.
| A． on | B． in | C． at | D． To |
----go swimming with Dad , Mum? ----No ，you needn’t. You can go bike riding.
| A． Must | B． May | C． Would | D． Can |
---do you study for a test? ------ By reading the notes
| A．How | B．Where | C．What | D．When |
April ismonth of the year in Thailand.
| A．hot | B．hotter | C．hottest | D．the hottest |
Mary is waiting for me ，一一一一一一1have to hurry up.
| A．because | B． so | C． for | D．Or |