I’ve listened to Professor Smith’s talk about medicine,but I still haven’t got a good understanding of its key _________.
I can ______ the house being untidy, butI hate it if it’s not clean.
According to scientists, our mental abilities begin to __________ from the age of 27 after reaching the highest level at 22.
The Well Hotel stands in a quiet place_______ the main road at the far end of the lake.
Don’t defend him any more. It’s obvious that he _________ destroyed the fence of the garden even without apology.
It may not be a great suggestion. But before ______ is put forward, we’ll make do with it.