1. Maria type 80 words per minute. (Correct)(Incorrect)
Maria can type 80 words per minute. (Correct)
2. Ella speak French and German. (Correct)(Incorrect)
Ella can speak French and German. (Correct)
3. Tom's teacher says that he play the violin pretty well in half a year. (Correct)(Incorrect)
Tom's teacher says that he will be able to play the violin pretty well in half a year. (Correct)
4. I meet him at the airport tomorrow. (Correct)(Incorrect)
I can meet him at the airport tomorrow. (Correct)
5. I'm sure that Nina explain everything when she returns. (Correct)(Incorrect)
I'm sure that Nina will be able to explain everything when she returns. (Correct)
6. My dog very high when he was younger. (Correct)(Incorrect)
My dog could jump very high when he was younger. (Correct)
7. One of the boys get out of the cave. He ran to the village for help. (Correct)(Incorrect)
One of the boys was able to get out of the cave. He ran to the village for help. (Correct)
8. Several criminals escape into the woods. (Correct)(Incorrect)
Several criminals managed to escape into the woods. (Correct)
9. I wanted to talk to Jim yesterday, but I find him. (Correct)(Incorrect)
I wanted to talk to Jim yesterday, but I couldn't find him. (Correct)
10. Anyone make a mistake. (Correct)(Incorrect)
Anyone can make a mistake. (Correct)