Поставьте глаголы, данные в скобках, в нужную форму. 1. How long you (learn) English? 2. They (begin) painting but (find) the walls (be) wet. 3. These apples (cost) 40p a bag. You (think) it is expensive? 4. Our boss (discuss) the inquiry for boilers at the moment. 5. Which of you (receive) some foreign businessmen tomorrow?