The clever boy made a hole in the wall, _____ he could see _____ was going on inside the house.
—John, I know nothing about playing tennis.I wonder if you could teach me. —___.Just name the day.
This is an illness that can result in lung cancer ____ left untreated.
The suit fitted him well ____ the colour was a little brighter.
The flowers_______ sweet in the botanic garden attract the visitors to the beauty of nature.
第二节语法和词汇知识(共15小题;每小题1分,满分15分)从A、B、C、D四个选项中。选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。All of____ sudden, I caught ____ sight of my lost watch under the sofa. A.a; \ B.\;a C.the; a D.a; the