From the dates on the gold coin, we know that it was made 500 years ago.
The volunteers are reminded of taking everything_________ to them before leaving the hotel.
---What do you think of his talk on Information Technology?---Oh, excellent. It’s worth_____________.
You may imagine what great difficulty I had_________ complicated ideas in simple English.
To improve spoken English, Lucy ____ at least one hour each day to recite English texts.
As far as I am concerned, education is about learning and the more you learn, _____.