_Could I go to the movie this Sunday, Dad?Yes, you_____. But you ______ come back before nine.
We may meet all kinds of difficulties in the future, but we should be confident enough to _______any challenges.
______ your parents strict_____ you _____ your study?
----Working with patients needs special patience.----You’re right. Especially when we are doing operations, we can’t be _______ careful .
Usually, it’s easier to make decision than to take action.
一Mum,I've got a bad headache!一Oh,______.Take this medicine three times a day and you'll be OK.