Question

Answer 1

1 C

2 He calls when his sister is out

3 stripes

4 What

5 They are working on the farm

6 D

7 C

8 

9 B

10 have

11 B

12 Bill rang his office at 9 o'clock last wednesday

13 A

14 B

Answer 2

67. C

68. When his sister is out, he calls.

69. stripes

70. What

71. They are working on the farm.

72. D

73. was

74. C

75. B

76. have

77. D

78. Bill rang his office last Wednesday at nine o'clock.

79. D

80. C