A) 1) played
2) walked
3) watched
4) listened
5) waited
6) checked
7) asked
8) wanted
9) called
10) delivered
11) decided
12) worked
13) warned
14) washed
15) tried
16) turned
17) questioned
18) observed
19) needed
20) lived
21) laughed
22) killed
23) kissed
24) ivited
B) 1) + Yes, I did.
- No, I didn't.
2) + Yes, he did.
- No, he didn't.
3) + Yes, she did.
- No, she didn't.
4) + Yes, she did.
- No, she didn't.
5) + Yes, it did.
- No, it didn't.
C) 1) visited
2) listened
3) studied; answered
4) Did (you) finished;
didn't
5) waited; didn't come
6) asked
7) Did (you) invite
8) knocked; didn't open
9) walked
10) happened
11) checked
12) delivered
13) lived
14) didn't; failed
D) 1) Clare didn't play tennis rhis weekend.
2) David didn't wash his car yesterday.
3) Did Kate finish her homework?
4) All the students didn't answer the questions.
5) Marta didn't wait for the bus.
6) Did Elisa call Sue to go out?
7) Did John watch TV all the day?
8) Did Alex wash the dishes?
9) Dorothy didn't invite me to her birthday party.
10) Did Julia clean the entire house this morning?