Ⅰ.单句语法填空
1．[2018·江苏卷]It can be concluded that restaurant keepers need not “be overly concerned about ‘bad’ tables，” given that they're profitable.
2．Her friends came to help her when the war broke out.
3．Unfortunately, you must carry the necessary equipment (equip)with you, since it's all but impossible to find natural substitutes.
4．But my connection with pandas goes back to my days on a TV show in the mid1980s.
5．They help the body defend itself against/from some kinds of infections.
6．To show this, she held up one chopstick, representing (represent)one person.
7．On a daily basis, she reminded me that life goes on.
