Monkeys in the zoo started to show the flu _____ last Monday and altogether twenty have died up to now．

With the end of his career in ___ , Armstrong was already looking forward to spending some days at the beach with his family.

---Sorry, but I can’t visit you tomorrow. ---Come whenever it is to your       .

.The soldiers had worked for a long time.They ___ become tired and hungry, but ___ of them would stop to take a rest.

Have you made out your ______ for a passport?