Ex. 2 Use Past Perfect or the Past Indefinite in the following clauses of time
1. He wanted her to believe that when he (to return) things would change. 2. She knew that he would not speak till they (to reach) their house. 3. She took her manicure set and began to do her nails, waiting till he (to finish) eating. 4. He decided to read nothing but the dictionary until he (to master) every word of it. 5. And then came the great idea — he would write. He would begin as soon as he (to get) back. It would be slowly succeeding at first. He would go on studying. And then after some time, when he (to prepare) himself he would write great things. 6. She asked if Grant would wait until the doctor (to see) the patient. 7. She told him not to come back until he (to talk) to her on the telephone first. 8. He would have to make a decision sooner or later, but he wanted it to be as late as possible, when the other problems (to be) solved. !). I said we'd better leave this little chat until I (to make) coffee. 10. He did not sign the contract until he (to drag) a formal approval out of me. 11. He said he'd tell me all about it when he (to get) back. 12.1 sat there for another five minutes, until my eyes (to begin) to close and my head to nod with sleep. 13. When he (to find) the photo, I took the album back to the shelf.