You will not, _______ you practise again and again, be able to pass the test [ ]

The flowers his friends gave him will dieif _______ every day

We’ve cross-checked the data collected from the Internet.–Good. Anyway,_______.

atures________ quite dramatically at night in mountains, so put on some warm clothes before going out.

To understand the grammar of the sentence, you mustbreak it ___________ into parts.