What are you doing there?—I’m going hiking _______ the mountains. I like going there _______ vacation. [ ]

The movie is quite interesting. — But I don’t think so,_____, it’s quite boring. [ ]

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

We have a School Day ______ October.[ ]

There is no _______ that drinking milk before going to bed is helpful to our health.