It is these poisonous products_____can cause the symptoms of the flu , such as headache and aching muscles .
| A．who | B．that | C．how | D．what |
He came into the classroom_________.
| A．very upset | B．being upset | C．to upset | D．to be upset |
She couldn’t ______ her words _______ by the students.
| A．get…understanding | B．get…understood |
| C．get… to understand | D．make…understand |
—I wonder if she will show up at the concert .
----She will . She is only too _______to watch the famous director.
| A．anxious | B．proud | C．interested | D．satisfied |
--- Have you ___________ him to give up the job?
---Yes, I have. But he doesn’t listen to me.
| A．persuaded | B．suggested | C．advised | D．agreed |
That little boy has some trouble _______ in public.
| A．to speak | B．speak | C．speaks | D．speaking |