f us was good at swimming, so thecrossing of this dangerous river was really a_________

Keep your confidence up by taking gradual steps forwards, rather than freezing, when ______ with what seems like great trouble[ ]

_______ is surprising is that there are so many Chinese restaurants in Toronto.

When will Joe come here again— Next Tuesday or Wednesday. It’s up _____ him.

It was the drug，not the disease，that killed the boy——He would be still alive today if he________ that drug