На ангийском?Или на русском?
Можно составить слово they(они)
2) for
3) for
4) since
5) for
6) since
1If mother buys a cake,we will have a very nice tea party.
If mother bought a cake,we would have a very nice tea party.
If mother had bought a cake,we would have had a very nice tea party.
2 If we receive a telegram from him, we won't worry.
If we received a telegram from him, we wouldn't worry.
If we had received a telegram from him, we wouldn't have worried.
3 If you don't work systematically, you will fail the exam.
If you didn't work systematically, you would fail the exam.
If you hadn't worked systematically, you would have failed the exam.
4 If I live in Moscow , I will visit the Tretyakov Gallery every year.
If I lived in Moscow, I would visit the Tretyakov Gallery every year.
If I had lived in Moscow, I would have visited the Tretyakov Gallery every year.
1) Does ( 3 лицо)
2) Do (мн. число)
3)Does (3 лицо)
4)Do (2лицо)
5) Do (мн. число)
6) Does (3 лицо)
7) Do (1 лицо)
Правила:
Do всегда пишется во мн. числе. В единственном числе в 1,2 лице. А в третьем лице единственном числе пишется Does)