The hotel is almost finished, but it _____ needs one or two weeks to get ready for guests.

  -----When will they come back? 　　-----I _____ don’t know.

This poor boy was treated so ___ by his stepmother that we all helped him.

The conservation area is very important for preserving many animals and plants, which would ______ run the risk of becoming extinct.

(2013·浙江，18) If what your friend comes up with surprises you，don't reject it immediately.________，imagine that it is true.