Don’t forget to wash hands _______ you have meals.
A: before
B: until
C: through
D: unless
A: before
B: until
C: through
D: unless
举一反三
- Be sure ______ your hands before you have meals. A: to wash B: wash C: washing
- I want you to come to the party but（）you don't want to come, you don't have to. A: while B: before C: unless D: if
- Your hands ______ before meals. They are too dirty. A: must wash B: can wash C: must be washed D: can be washed
- 9. I want you to come to the party but ____________ you don't want to come, you don't have to. A: A) while B: B) unless C: C) before D) if D: D) if
- ---You will be late you hurry up. ---Don't worry. I still have enough time. A: ecause B: until C: unless D: if