1.What would you have done if you...your Key? A) Lost B)had lost C) Would lose
2. If Ann want any information, she...to you. A) writes B) wrote C) will write
3. I had money. I.... a flat
A) will by B) bought C) would buy
4. If he had left home, they.... very upset. A) will be B) would be C) would have been
5.If you work hard, you .... the exam
A) will pass B) pass C) would pass
Пожалуйста помогите плиииз

Заря,над,край,запел,осветила,восточный,долиной,звонко,облаках,в,неба,жаворонок.

заполните пропуски определённым или неопределённым артиклем 

1. this is ... textbook. ... textbook is old. 2. '' Is that ... easy text?'' ''Yes, it is. ... text is very easy.'' 3.This is ... apple. ... apple is good. 4.'' Is thet ... cat?'' '' Yes, it is. ... cat's white.'' 5. ''Is ... pencil red?'' '' No, it isn't . ...pencil is black.'' 6. Open ... textbook, please.Read ... text, please. 7.''Is Bill ... good student?'' ''Yes, he is.He's ... very good student.'' 8. Mr Petrov is ... famous diplomat.