решить,очень нужно
1. Cargo must be stowed and fastened reliably.
2. Special attention should be paid to the stowage of barrels.
3. The method of stowage depends on the kind of the cargo.
4. Light cargoes are stowed on top of heavy ones.
5. The loss of space sometimes reaches 25 per cent.

1) they aren’t reading
2) i’m cooking tonight
3) Is he seeing the doctor tomorrow?
4) are you eating chocolate?
5) what are you doing?
6) are we making a mistake?
7) you are coming tomorrow
8) it’s snow
9) John is sleeping at the moment
10) he aren’t dancing
11) how are they getting here?
12) when is it starting?
13) i’m not speaking Chinese at the moment
14) Is Jill drinking tea now?
15) is he paying the bill at the moment?
16) i’m staying with a friend for the weekend
17) when is John arriving?
18) are they coming to the party?
19) we aren’t studying
20) am i being silly?

1) they aren’t reading
2) i’m cooking tonight
3) Is he seeing the doctor tomorrow?
4) are you eating chocolate?
5) what are you doing?
6) are we making a mistake?
7) you are coming tomorrow
8) it’s snow
9) John is sleeping at the moment
10) he aren’t dancing
11) how are they getting here?
12) when is it starting?
13) i’m not speaking Chinese at the moment
14) Is Jill drinking tea now?
15) is he paying the bill at the moment?
16) i’m staying with a friend for the weekend
17) when is John arriving?
18) are they coming to the party?
19) we aren’t studying
20) am i being silly?