Do you think I could borrow your bike—________.

e another wonderful discovery, _______ of greatimportance to science

I’ll never forget such a beautiful place _____ I spent my childhood there with my grandparents.[ ]

Miss Li asks me to tell you about the time of tomorrow’s meeting. Don’t be late!–Thank you, I _______.

As a teenager，our son should have two or three hobbies to be really happy—________，but how can he afford the time with so much homework every day