------- I am thinking of the test of tomorrow. I’m afraid I can’t pass this time.--------- ________________! I am sure you’ll make it.
A lot of language learning,______ has been discovered, is happening in the first year of life, so parents should talk much to their children during that period.
That evening, _____ I will tell you more about later, I ended up working very late.
He is trying to shelter his boss ______ criticism.
The scientist knew nothing about the matter, because he was always ______ himself in his study.
Only three will be enough, so I needn’t take ______ of them.