Bad habits, _______ formed, are difficult, and sometimes impossible to shake off.
-Have you seen the film Lost in Thailand? -Oh, no. I ___ my homework all day yesterday.
It’s reported that energy drinks are not allowed ___ in Australia.
______ was most important to her, she told me, was her family.
If the weather is fine, we’ll go. If ______, ______.
-Why does the river smell terrible? -Because large quantities of water______.