—Your mother becomes more and more forgetful. —Yes. She searched for her cellphone for a whole day last Sunday but it ______ in her coat pocket the next day.
Only when ______ possible to settle the problem.
I was told that there were about 50 foreign students ____ Chinese in the school, most _____ were from Japan.
You look very tired. You ____ late last night.
_____is known to us all is that the old writer for ____life was hard in the past , still works very hard in his eighties.
---Were all the toys for the children carried to their new house? ---No,____ only some of them..