--Are you sure ____ you have seen this man?
--Yes, I’m quite sure ___that.
-Hurry up!
-________.We've got plenty of time.
-Have you finished reading ________ interesting story?
-Yes.It is worth reading ________ second time.
--- ______ would you like to have?
--- Nothing else. Thanks
---What do you want________ those old boxes?
---To put things inwhen I move to the new flat.
—Time . It’s likely that we will miss the bus.
—Don’t worry. There are still 10 minutes left.
-- you called yesterday evening?
--My sister. Why?
--It is really fun to hike and I often go hiking in the forest.
--But hiking alone in the forest ______ be very dangerous.
— You’re at ______ liberty to say whatever you like.
— I think you’re taking ______ risk by investing everything in one company.
---We didn’t find Smith attending the lecture.
---No one ________ him about ________ a lecture the following day.