I don’t know ______ he will be back ______ the Dragon Boat Festival.
| A．whether, on | B．if, in |
| C．whether, in | D．that, at |
My parents and I have a(n) ________ time watching the film The Fury because everyone in the family is so excited about war stories.
| A．pleasant | B．Suitable |
| C．important | D．Uncomfortable |
In summer, food goes sour easily ________ it isn’t put in the fridge.
| A．unless | B．if | C．until | D．Though |
________ the wind beating against the window gently, the tiny baby went to sleep.
| A．With | B．By | C．For | D．In |
--Have you found the cure(治疗方法) to treat your grandmother?
--Not yet. But I will find it if I ________more medical help.
| A．am given | B．will give |
| C．will be given | D．Give |
Standing on ________sides of the street, ________ of them felt excited to shake hands with the president.
| A．each; everyone | B．every; every one |
| C．both; everyone | D．both; every one |