_______ makes the people in Shanghai proud is _______ they have achieved a lot in the past ten years.
The doctor had almost lost hope at one point, but the patient finally.
The new secretary is and therefore the manager is satisfied with her work.
— Hi! John, would you like to play football with us? — Oh,I can’t. I ___ my lesson all the morning and still need half an hour.
---- Which of these digital cameras do you like best? ---- ______. They are both expensive and of little use.
We work together to achieve our common purpose: ____ world that is safer, cleaner and healthier than ____ one we founded.