She can’t help ______ the house because she’s busy making a cake.
3、Not only ______interested in football but ______beginning to show an interest in it.
2、Professor Smith, along with his assistants, ____ on the project day and night to meet the deadline.
名校模拟题 1、He is the only one of the students who _______a winner of scholarship for three years.
10.Here _____ a new pair of shoes for you.
9. No bird and no beast _____ in the lonely island.