1)Look at the time. I think I ....... the bus.a)does hearb)hearc)am heardd)am hearing2)When I ... Jill yesterday she

1) Look at the time. I think I am hearing the bus. a)does hear b)hear c)am heard d)am hearing.

2) When I phoned Jill yesterday she was reading the contract. a)phoned b)had phoned c)was phoned d)has phoned.

3) Tom\'s working day begins at 8 o\'clock. a)is beginning b)begins c)was beginning d)have begun.