Must
I must make sure cargoes reach their destination.
-Я обязан следить за тем, чтобы грузы достигали места своего назначения.
We must build this house by autumn. -Мы должны построить этот дом до осени.
You must prepare the monthly sales report.
-Подготовьте ежемесячный отчет по продажам.
Mustn't
I mustn't go to walk with my dog.- Я не должен идти гулять со своей собакой.
They mustn't eat meat.
-Они не должны есть мясо.
She mustn't live without their parents.-Она не должна жить без своих родителей.
I didn't phone to...
We didn't watch...
Ron didn't fly...
Paul didn't walk...
Mark and Jeff didn't play...
Sam didn't study...
The Green Soldier said that Ozma was the ruler of the Land of Oz.
The little girl asked how could she find her.
Who did Mr. Otis meet? ...................
1. Saw 2. Understood 3. Was 4. Had told 5.knocked 6. Asked 7. Sat 8. Have known 9. Were 10. rains