Во втором номере второй глагол - это held? Если да, то он должен быть в прошедшем времени, то есть hold. В третьем номере не helped, случаем?
My parents <u>were</u>. И зачем am в "I started do that in 5 years"? Со слабой вероятностью в этом предложении можно использовать Present Perfect, и получится I have started do that in 5 years.
1. 1) It is Queen Ann. She is old. She is a good queen. She is happy. She is not sad.
2) Meet Bill Clark. He is a cook. He is not old. He is a bad cook. He is not happy.
2. 1) I see an old map.
2) I see a big plate.
3) It is an ant.
4) It is an egg.
5) I see a hand and an arm.
The difference between a trade surplus and a trade deficit we can see if we compare two things: how much a country exports and how much it imports. <span>If a country exports more than it imports</span>, it's a trade surplus, otherwise it's called <span> a trade deficit.
проще говоря ответ во 2м и 3м предложениях в тексте.
</span>
<span>I am learning English now.
My father is not very good at cooking.
We had a lot of time last Sunday.
They had already done their homework.
She will finish her work in 2 days.
We have just had dinner with our friends.
Is It difficult to learn languages?
How old are your parents?
do Do you like to go to a summer camp?
What does the lunch consist of?
it was a fine day yesterday, the sun shone brightly in the sky.
John did not go to school last year.
Next year i and my family will go to Moscow.
Rita is playing with a ball now.
have You ever (been to Moscow?
My dress is made) of cotton.
When i leave school i will go to work.
This novel was written by Mark Twain.
I will come to you if he (rings me up.
The paper has not been read by any one yet.</span><span />
Используется Perfect потому что это твой личный опыт, а если смущает слово before , то предложение переводиться просто как :я здесь уже был