Mario and his friends are making some plans _______ in an old people's home this summer.（ ）
| A． |
work |
B． |
working |
C． |
to work |
Shandong illegal vaccine scandal（非法疫苗丑闻）caused people to pay more attention to children's_________．（ ）
A．healthB．weightC．wealth
﹣Who's the man_____black over there？（ ）
﹣He's Mr．Green．
A．withB．inC．on
Find out the different sound of the underlined letters．（ ）
A．meanB．heatC．idea
﹣ Could you tell me ？
﹣ At John's home．（ ）
A．where they had the party
B．when they had the party
C．why they had the party
﹣ I would like you to tell me about the accident．
﹣ Sorry， Bill I know about it． You may ask the man in black．（ ）
A．either， orB．neither， nor
C．both， and