Mrs. Black’s son ______ in hospital ever since he fell off his bicycle last week.
He became famous after ______ that prize.
The price of houses ______ dramatically in recent years.
Not only you ______ I am mistaken on this point.
It was not until he took up fishing ______ he began to know more about fish species.
“Give me another chance, ______?”
We haven't decided which hotel ______.
______ of that book has been missing.
The problem is believed ______ at the meeting two days ago.
______ from outer space, our earth looks like a “blue planet”.
Woman: “Excuse me, where’s Nguyen Hue Street, please?”Man: “______”
If it had not rained last night, the roads in the city ______ so slippery now.
______ my business trip to Hanoi last month, I was able to attend his wedding.
You ______ bring your umbrella. We are going by taxi.
Sue: “These flowers are so beautiful! Thank you very much, Bill.”Bill: “______”