The government has taken some measures to reconstruct the earthquake-hit areas, but it must be some time ________ everything returns to normal.
His wife ___ to catch the first train but she was too late.
---Can I join the club, Dad? -----You can when you ___ a bit older.
--Have you turned off the light?—Sorry, I ___ all about it.
You don't need to describe her, I ___ her serveral times.
---You phone number again? ---I ___ quite catch it---It is 3453789..