Прочитайте предложения (1-4) и вставьте пропущенные словосочетания (a-d) в пропуски: a) am doing b) was c) has d) am looking. 1.ge different business activities. 2. i for mister miller’s phone number. 3. mister thomson is on sick leave, that's why i his job. 4.a year ago the price of oil a barrel.

1. GE c) has --- many different business activities.
2. I d) am looking for Mister Miller’s phone number.
3. Mister Thomson is on sick leave, that's why I a) am doing--- his job.
4. A year ago the price of oil b) was ---S32 a barrel.

1) has
2)am looking
3)am doing 
4) was