I’ve seen them playing the piano ________ several occasions.
举一反三
- I've seen them palying the piano ___________ several occasions. A: for B: in C: on D: to
- Complete the following sentences with proper prepositions or adverbs. I will try my best to do the business _____ hand. Stop talking and concentrate ____ your work. I' ve seen them playing the piano ____ several occasions. Aim for the best, prepare _____ the worst. The school and the parents have been ____ close contact.
- I’ve heard her name(mention)______ several times, but I’ve never seen her in person.
- I prefer playing the piano to playing the football
- I prefer playing ______ piano to playing ______ basketball.