Here are the correct answers for the sentences provided:
The suspects ... by police now. b. are being questioned
Mike ... an invitation to the party tomorrow. c. will be sent
He ... to give a speech at the last party. b. was asked
The tickets ... by our secretary today but later. b. will be booked
Newspapers ... at newsagent's. a. are sold
The children ... from a board into the pool. a. were diving
The film ... when I entered the cinema hall. b. was being shown
The work … soon. c. won't be finished
Films ... at the cinema every hour. b. are shown
The woman ... to the hospital after the road accident. b. was taken
How much ... he ... for his car next day? c. will ... be paid
They ... down some trees in the village recently. a. have cut
If you need further explanations or clarifications on any of the questions, feel free to ask!