My father told me a story that ________European woman helped him a lot when he was in America in ________ 1970s.

you phoned me, I was having a meeting; how I wish I _______ your call.

How much do you know about the 3D film technology? 一 A little. Not until_____ the hot movie

Where is your father — He Australia and he Sydney for two weeks.

for making so many mistakes in the exam, she wasin low spirits.