.I should thank you that you should thank me.
_________ water to grow is well-known.
----What do you think of the film we saw last night? ----I feel ______ that the film is well worth seeing once more.
—Got your driving license? —No. I _____ too busy to have enough practice, so I didn’t take the driving test last week.
—_____ Mr Smith ____ this week? — No. He is on holiday.
Some of the students have already learned enough English to ____ a conversation with a native English speaker.