——Your watch is so beautiful. It must be expensive. ——Not at all . I only _____$20 on it. A take B. pay C. cost D. spend
This pair of trainers looks nice _____Sandy because she looks very nice____ blue.
My parents want me to get further study to be _______ an engineer _____ a scientist, ________ I would like to be a famous surgeon doctor.
It’s creative _______ you _______ this good idea.
—Which would you like, a cup of coffee or a bottle of orange, Jane? —__________. I’d just like a cup of tea.
Although Math is very difficult, you can’t_____.