There is _________ “s” at the end of _________word “has”.
| A．a ; a | B．an ;an |
| C．an ;the | D．a ,;the |
【2013江苏南京】—Finish your homework you can’t play computer games, Jim.
— All right, Mum.
| A．but | B．till | C．and | D．or |
【2013广西贵港】He will go to the mountains with his parents if it ______ next Sunday.
| A．won’t rain | B．doesn’t rain |
| C．isn’t rain | D．will rain |
【2014天津】It was raining heavily, _____ we decided to stay at home and watch TV.
| A．but | B．or | C．because | D．so |
【2014天津】_____ he was very tired, he continued working in his office.
| A．Since | B．Although |
| C．As soon as | D．Because |
【2014重庆】Practice more, ________ you’ll do better in playing chess.
| A．but | B．and | C．when | D．after |