【題目】 I could have finished my self-reflection last weekend, but the math classes and exercises _____ all my spare time.

【題目】John accompanied me to the airport so that he could____the driving when I felt tired.

【題目】There were so many kinds of bikes in the shop that he really didn’t know _____ he could choose.

【題目】My hometown is not ________ it used to ________ ten years ago.

【題目】A new subway ________ in Changsha and it will be open to traffic when completed next year.

【題目】The Yangtze River Delta regional development plan,____Nantong has long expected, is under way.

【題目】A live program on TV is calling on people to ______ money or some other things to the people who have suffered from the flood in Henan Province.

【題目】My neighbour Sana is always sheltering her child too much, and that’s ____we differ.

【題目】I will try my best to get lo the station ahead of time ____ I have to walk all the way there.

【題目】By the time he came back, I ________ my homework as scheduled.