45．A．and          B．also               C．too                D．so

（A）

      Li Ming is staying with the Green's family for the weekend.

      Today it is warm and fine. The family are having dinner in the garden. They often have dinner in the garden on a warm and fine spring day. Now Mr. and Mrs. Green are sitting at the table with Li Ming under a tree.

"It's great to have dinner out here on such a lovely day, "Mrs. Green says. "What's the weather like in your hometown, Li Ming?" Mr. Green asks. "It's not very warm in spring. But I like the spring there best." "Help yourself to some cakes Li Ming," Mrs. Green says. "Thanks," says Li Ming. "The cakes are very nice. I enjoy the dinner very much."

44．A．it             B．its                C．them              D．their

43．A．swim         B．to swim          C．swimming         D．swims

42．A．quiet          B．clear               C．fresh            D．dirty

41．A．and           B．or                C．so                D．but