Now that their parents are dead, the poor boy doesn’t know ________ the money they left.
This is our contribution to ________ world of the 21st century, ________ world of independence and mutual understanding.
Sarah looked atfinished painting withsatisfaction.
According to some students, ______ listening practice is still ______ must in Senior 3, because it helps promote the sense of language.
This ischallenging job I mentioned to you the other day. Have you had anyone inmind for it now?
In face of failure, it is the most important to keep up good state of mind.