■演習→する側かされる側か！
①Due to the ( ) demand of the merchandise, we are now busy working.
1. grow 2. growing 3. grew 4. grown
②A ship ( ) over 500 passengers appeared out of nowhere.
1. carries 2. carrying 3. is carried 4. carried
③The languages ( ) in Canada are English and French.
1. speaking 2. are speaking 3. are spoken 4. spoken
