Mike was ill yesterday, ___________ he didn’t go to school.A. if B. but C. so
—Are you satisfied with what she has done? — Not at all. It couldn’t be ________.
We will build another new Great Green Wall________ the northern part of China.
—Will you take these shoes? —No, they don’t fit me. Show me ________.
Playing football is ________ great fun, it also provides us with a chance to develop our sense of ________ team spirit.
---Mike, do you enjoy your present job? --- . I just do it for a living.