I have ____ useful book．It is about how to playbasketball．（ ）
| A． |
an．/ |
B． |
a．/ |
C． |
an．the |
﹣ Hey， Alicia! Have you got used to Chinese food？
﹣ Yes! But I am still learning to use____as a Chinese does．（ ）
| A． |
forks |
B． |
chopsticks |
C． |
knives |
﹣Whenever I nod to Jenny， she_____ my greeting with a big smile．
﹣She is always so cheerful．（ ）
| A． |
replies to |
B． |
points to |
C． |
laughs at |
﹣ Cindy， I have bought a lot of fruits for you．
﹣ Wonderful! Let's put them into the fridge to keep them____．（ ）
| A． |
clean |
B． |
fresh |
C． |
fit |
﹣Do you mind____the opening time of Shenzhen Library？
﹣ No problem! I'll check it on its website right now．（ ）
| A． |
looking after |
B． |
looking up |
C． |
looking like |
﹣ Most Chinese customersprefer to pay by Alipay or WeChat pay nowadays．
﹣ That's true． Life becomes more convenient in China because of them．（ ）
| A． |
waiters |
B． |
buyers |
C． |
businessmen |