Not until the car looked almost new____ cleaning it.1网

I remember you came to see me ____ a cold Tuesday evening. [ ]

I’m sorry. I forgot(忘记) my baseball. Now I ______it. Can you help me?—Yes, I’d love to.

What _____ useful book! And _____ book is popular with students.

Talk to your teacher and you will get help ________ you have a problem.