a big house

 a big house.

63. The children (eat) …………………….  hamburgers.

64. Bill (have) …………………………. got nine posters.

65. I (be) ………………  at home.

66. They ………………… about stickers. (talk)

67. Mary ……………………… stamps. (collect)

68. Tom and Sue ……………. two T-shirts. (buy)

69. We ………………………. behind a tree. (hide)

70. The children ………………. in the garden. (play)

71. She ………………….. my pencil. (borrow)

72. My mother ……………………..shopping. (go)

73. He ………………….. my name. (call)

74. They ……………………… down. (sit)

75. Ken and Sam ………………….. stamps. (collect)

76. Carol ……………..good bye. (say)

77. She ……………… Tom. (help)

78. He ……………………. in a big house. (live)

79. The students ………….. up. (stand)

80. Bill ………………got nine posters. (have)