Abilities JessicaElizabethMaryXXXXXXXXхXXXXXхXXX1) works hard2) thinks creatively3) writes correctly4) behaves wisely5) behaves sensibly6) plans things carefully7) works fastхXxxXXxXXXXXXXXXxxхXXXXX1) Mary works harder than Jessica. Elizabeth works hardest.2)3)5)6)7)

I said it was so sad.

He claimed he had already done that.

Kim told me he had seen me at the station.

Dan explained that he couldn't help me.

He was afraid that he could (had been able to) fail the exam.

He knew that the Amazon was/is the biggest river.

Bill told me that he might come a bit later.

He replied that he had been reading a book.

The doctor said that David had to be on a diet.

The teacher thought that I hadn't written the essay.

Jim admitted that he had been with her.

She said she was texting her boyfriend.

Marion promised she would finish the picture.

She said she would accept that.

Объяснение:

I said that it was so sad.

He claimed that he had already done it.

Kim told me that he had seen me at the station.  

Dan expam that he couldn't help me.

He was afraid that he could fail the exam.

He knew that the Amazon was the biggest river.

Bill told me that he might come a bit late.  

He replied that he had been reading a book.

The doctor said that David had to be on a diet.

The teacher thought that I hadn't written the essay  

Jim admitted that he had been with her .

She said that she was texting her boyfriend.  

Marion promised that he would finish the picture .

She said she would accept it.