—— Where is Tom? Is he in the room now?—— He be there, for I saw him in the teachers’ office just now.
Although he is a little boy,_____he speaks English well.
——I have a sore thoat. ——________.
_____can work out the problems because _____of the problems is easy.
I have to look after____and ____sister today.
The doctor gave me some medicine____my cough and told me to take it _____a day.