---- I drove to Zhuhai for the air show last week.---- Is that the reason _______ you had a few days off?
—Dad forgot to mail the letter again. — ______. Mum is always complaining about his declining memory.
The warmth of _____sweater will of course be determined by the sort of ___wool used.
A bullet hit the solider and he was wounded in ____leg.
The cakes are delicious . He’d like have ______third one because _____second one is rather too small.
One way to understand thousands of new words in gain _____good knowledge of basic word formation.