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.
举一反三
- Complete the following sentences with proper prepositions or adverbs. [br][/br] I will try my best to do the business _________ hand.
- I’ve seen them playing the piano ________ several occasions.
- I will try my best to do the business _________ hand.
- I will try my best to do the business _______ hand. A: on B: in C: at D: by
- Complete the following sentences with proper prepositions or adverbs. I still feel sort _________ tired.