Peter with his classmates____ for the bus when the earthquake happened．（ ）
A．is waitingB．was waiting
C．are waitingD．were waiting
There are twelve boys and thirteen girls in Class Four，which means ______students in total．（ ）
A．33B．25C．13D．12
____you look after it carefully，this coat will keep you warm through many winters．（ ）
A．IfB．UnlessC．BeforeD．So
﹣Our classmates are going to Fantawild Adventure（方特欢乐世界） after the exams．
﹣_____ exciting idea!（ ）
A．WhatB．What anC．How anD．How
﹣Do you know_______？
﹣Yes，of course．It will be hosted by Beijing and Zhangjiakou．（ ）
A．how will be the 2022 Winter Olympics
B．which city will host the 2022 Winter Olympics
C．when will be the next Winter Olympics
D．where will be the next Winter Olympics
The boy likes planes very much and he often goes to see planes land and______．（ ）
A．take care ofB．take off
C．take afterD．take down