---- Is there a vaccine _____ pig influenza?, I’m anxious to know. ----- Don’t worry, there is a vaccine _____ for pigs against pig influenza
She never dreamed of________________ a chance for her to meet her old friends again.
The baby is due in May.________________the new house should be finished.
My headache _________ me.I thought it was going away, but it’s getting worse and worse.
What I need is ___________ book that contains _____ ABC of English grammar.
—Did he come back late last night? —No.It was not yet eight o’clock _____________ he arrived home.