in failed to be admitted by Hong KongUniversity last year, and only then _____________the importance of English

it was because of his kind nature _______I fell in love with Peter.

Good dietary sources of calcium should ________leafy green vegetables, fish, yogurt, tofu and breakfastcereals(谷类食物).[ ]

―I guess you might have got lost there last Sunday―Well, I_______

Tom and I__________ know her family name.