必修一各单元对应语法单句填空unit1 friendsA1. As far as I am_(concern),children should often play outdoors. 2. He has been a _(power) leader of this country. 3. To be honest, I was_( entire) frightened by the thunder just now. 4. The room has been empty for a long time and all the furniture is_(dust). 5. His computer had been broken so he set _what the boss said using a pen. 6 While_ ( walk) your dog, you should not loosen the rope to let the dog run