He trained hard in puzzle-guessing, a sort of children’s game, all year, _____ still failed to reach his best form in all the tests given to both adults and children.
The newly published book, which refers _______ basic English grammar, is _______only for beginners.
It is said that people are _______ likely to tell lies over the phone as they are in emails.
The president was deeply _______ the issue and ordered the officials to find out a solution as quickly as possible.
Tom, together with his friends, _______ to visit the Shanghai World Expo in the coming summer holidays.
When _______ there, the postman found the door locked and then stopped _______ the letter in the mailbox on the wall.