They (not play) baseball last Saturday.
They didn't play baseball last Saturday.
Change the sentence into a question: They are going to meet their teacher at the library tomorrow.
Are they going to meet their teacher at the library tomorrow?
There are a lot of deer / much deer in the national park.
There are a lot of deer in the national park.
Does/Is your dad always drives/drive to work?
Does your dad always drive to work?
Ted (not read) any books last week.
Ted didn't read any books last week.
Change the sentence into a question: The students worked hard on their science projects.
Did the students work hard on their science projects?
(be) you (be) to Japan before?
Have you been to Japan before?
Find the mistake: Is Jenny going come back from China next week?
going to
Find the mistake: There isn't nothing under the bed.
anything
Find the mistake: I have watching TV when you called.
was
We usually (eat) cereal for breakfast.
We usually eat cereal for breakfast.
Change the sentence into a question: He has visited New York before.
Has he visited New York before?
I was talking on the phone while / when the door bell rang.
I was talking on the phone when the door bell rang.
Can they climb to the top from / of the mountain?
Can they climb to the top of the mountain?
Change the sentence into a question: John was riding his bike yesterday afternoon.
Was John riding his bike yesterday afternoon?
Find the mistake: We always have a lot of homeworks every day.
homework
I (study) for the test when Amy called yesterday.
I was studying for the test when Amy called yesterday.
Sam (take) a bus to school tomorrow.
Sam will take a bus to school tomorrow.
Find the mistake: Did you went to the park yesterday?
go
Change the sentence into a question: Elephants can use their trunks like a hand.
Can elephants use their trunks like a hand?
Find the mistake: They have live here for five years now.
lived
Find the mistake: Richard is my brother best friend.
brother's
Mr. Lewis (live) in China for two years now.
Mr. Lewis has lived in China for two years now.
Find the mistake: This is ours favorite restaurant.
our
We are go to / are going to play soccer after lunch.
We are going to play soccer after lunch.
Karen (not draw) a picture now.
Karen isn't drawing a picture now.
I am knowing / have known John for five years now.
I have known John for five years now.
Only a few students understand / understood the English homework yesterday.
Only a few students understood the English homework yesterday.
Mary might not / would not go to school tomorrow. She has a fever.
Mary might not go to school tomorrow. She has a fever.