He doesn't grants us a 3\% discount for cash payment.
You don't should have called your friend long ago.
He doesn't knew what was wrong with the machine.
The manager doesn't will be able to receive to Mr. A. only in the afternoon.
I don'r had to sign this agreement only on Monday.
They doesn't have to transport their products by rail.
Participation in fairs doesn't helps promote our goods.
1) -
2) -
3) -s
4) -
5) -
6) -s
Обычно перед ''of'' ставиться окончание "-s".
1. Tina is washing her car at the moment.
2. Alex phoned me yesterday evening.
3. Did you watch the football match on TV last night? No, I don’t like football very much.
4.Father is reading his newspaper now. He always reads it in the evening.
5.They often went to the beach last year
Примечание:
С at the moment и now мы употребляем Present Continuous.
С yesterday, last night, last year (и так далее) мы употребляем Past Simple.
С always, never , sometimes мы употребляем Present Simple.
(Хочу обратить внимание, что некоторые наречия частотности также употребляются в других временах, так что ТАПОЧКАМИ меня НЕ БИТЬ!!!)