homework

Excercise 1: Change the sentences as indicated.

1.- My mom forgot to freeze the meat.
(-) My mom didn't forget to freeze the meat.
(if) Did my mom forget to freeze the milk? No,she didn't.
(wh) When did my mom forget to freeze? the meat.

2.- The telephone didn't ring last night.
(+) The telephone rang last night.
(if) Did the telephone ring last night? Yes,it did.
(wh) When did the telephone ring? last night.

3.- Did James gave you the keys at the restaurant this morning? Yes, he did.
(+) James give you the keys at the restaurant this morning.
(-) James didn't give you the keys at the restaurant this morning.
(wh) Where did James give you the keys? at the restaurant this morning.