If the doctor is ____________this afternoon, I will take my little daughter to him for a thorough checkup, who recently felt dizzy and extremely tired.
Don’t be too general. Please give a ________suggestion on how to deal with this difficulty.
______ having a busy schedule, Ariel Lin attended an environmental art exhibition.
— You ______ to the housing agency in time. — OK, I’ll try my best.
Next door to ours ______, who has impressed us with his special talking style.
He is very good at carpentering, though ______.