---What do you think of my shirt? It _______ cotton.---It looks nice on you .A, is made inB. is made forC. is made ofD. is made by
—Will he come? —I am not sure ___he will come, but I never doubt ______he will help us.
—Jack’s parents hardly have any spare time for him, ________they?—_________,that’s why Jack often feels lonely at home.
—Do you know why people set off fireworks ? —Well, in ancient China, people set off fireworks on New Year’s EVE that the loud noise could drive away bad spirits .
—She devoted as much time as she could _____________patients.—So she did.
—I often feel worried about exams. I don’t know _________it.—Maybe you can ask your teacher for help.