When did he meet his wife for the first time？—It was _________ he came back from Africa that year _________ he met his wife.

If I _____ to go, I _____ go.

In Bangkok severe flooding, many major roads ________ north, towards the areas worst affectedby the flooding, were largely impassable. [ ]

Hello, can I speak to Robert, please? —Hold on, pleaseHe_______ in the garage

Forty percent of the class _______ most of the work, and some of the work ______ really difficult.