-- What’s this? -- __________ English book.A. It’s a B. It’s an C. This’s a
The flowers over there _________ by the students last year.
——Must I stay at home and take care of him? ——No, you ___________. He can take good care of himself.
The desk is ________ heavy ________ carry.
I’ll go to visit you ________ next week.
They suddenly returned ________ a rainy day.