— What do you think of last night’s lecture?— ______ speaking, I thought it was rather boring
It is not immediately clear __________ the housing price will go down.
---Did you sleep well here? ---_________. I was tired after the day’s work and was soon dead to the world.
The state-run company is required to make its accounts as _________ as possible for its staff to monitor the use of the money.
Mr. Johnson starts to work very early in the morning and goes on working until late in the afternoon ________a break at midday.
The U.S. official said North Korea and Iran should follow in the steps of Libya, which last December said it would work__________ to allow international weapons inspectors to do their work.