26．The doctor said Jim must ________(operate ) on at once.

25．He said he __________(stay) here for another two days.

24．The colour TV _________(buy) in that shop three days ago.

23．What language ________(speak) in Australia?

22．Some new houses _________(build) by the villagers themselves.

21．Some children ___________(take ) good care by the nurse.

20．Three children ___________(invite) to the party　 by Miss Li yesterday.

19．________the doctor __________(send) for last night?

18．Where ________your watch _________(lose)?

17．The shop ___________(close) at this time of day.