His opportunities for experiment were naturally ________(有限的) in these months.
If an idea or statement is _________ (不可相信的), it seems so unlikely to be true that you
cannot believe it.
It is very kind of you to give away food to _________ (饥饿的) people.
The young man is handsome and ___________(精力充沛的).
Please find out the foods that give fibre for ______________(消化) and health.
“You did a bad job!” She _____________(叹息).
