________ nearly all our money, we couldn’t afford to stay at a hotel.
58. Don’t worry about him. He is _____ a child and he is able to look after himself.
55. The rock is _____ two hundred _____, and almost no one can move it.
54. It's very cold outside. You should put on more clothing to ______, otherwise you will catch bad cold.
53. I’m afraid I can’t keep _______ my classmates as I’ve missed so many lessons. I have to ask my teacher for help.
52. _____ I went to the hospital to see Jack, who had _____ had an operation.