By the time the girl comes back to life,scientists probably________a cure for this incurable disease
Harriet is lost and her parents are really ___________ her.
My sister is ____ more outgoing than me.
I’m sorry I often feel weak or fall ill at school.—Keep ________ more after-school activities, and you will feel better soon.
Eating is so important to Chinese ______ we have the term"food culture". But recent reports have the publicworried about ______ is on their tables.