I really love football. I' m a member (成员) of our school football team (队) and I play four times a week. I also like swimming and I go swimming after school. I don't like basketball.

                                                                        Jack

    My favourite sport is basketball. I also like table tennis, but I don't play it at school. I go to a club (俱乐部) with my friends. I' m not very good at football.

                                                                        Anna

    Bicycle riding (骑自行车) is my fav0urite sport. I go to school by bicycle. I also like travelling (旅游) by bicycle and I-do it with my father. It's very interesting. I don't like football or" basketball.

                                                                     David

    I like football. It's really interesting. My two brothers are in our school football team and they help me. I don't like playing it with my friends.
                                                                    John.

There is______ “s” and _______ “i” in the word “suit’.

有一种“隐形飞机”，可以有效避开雷达的探测，秘密之一在于它的表面有一层特殊材料，这种材料能够____（填“增强”或“减弱”）对电磁波的吸收作用；秘密之二在于它的表面制成特殊形状，这种形状能够____（填“增强”或“减弱”）电磁波反射回雷达设备．

【查阅资料】

用法用量外用，一日1次．将外袋剪开，取出药袋，晃动数次，使药物充分松散，接触空气，手摸有热感时，置于固定袋内，覆盖于痛患处，每袋可发热不少于15小时．

原料层铁、蛭石、活性炭、水等．

作用原理铁跟氧气和水反应生成氢氧化铁（固体），并放热．

填入下列横线处，与上下文衔接最恰当的一组是（   ）
茶峒河是酉水的一条支流，河水明澈如镜。________。当地的顽皮伢仔喜欢在这里撒尿，笑咧咧地夸口：“哈，老子一泡尿浇遍三省！”________。还是“拉拉渡”，不用篙或桨，不过牵船的蔑缆换成了拇脚趾粗的钢索了。摆渡的还是个老人，________，也许是有的，一时半会儿不知跑到哪儿玩耍去了。
①茶峒，以沈从文的著名小说《边城》以此为背景而闻名
②《边城》中描写的那个渡口还在，据说渡口恰是三省的交界点
③渡口还在老地方，不过尖头的渡船变成方头的了
④当地人说，当年翠翠和她的爷爷就住在这儿的一间木屋里
⑤只是不见翠翠和黄狗