You can hardly imagine what great difficulty we had _________ the task.

The shop manager always says to his assistants, "We can never be______customers.

—Haven’t seen Lucy recently. What’s happened?—Oh, it’s more than two months ______ she worked here.

This is the first time we ________ a film in the cinema together as a family.

The situation at Omaha Beach was so bad _______ the soldiers succeeded in landing on the beach with a lot of people losing their lives.