On hearing the news of the accident in the coal mine, she ________ pale．

A．got

B．changed

C．went

D．appeared

According to the art dealer, the painting ________ to go for at least a million dollars．

A．is expected

B．expects

C．expected

D．is expecting

－Hey, I'm asking you why don't you answer my question?

－Sorry, I didn't hear you．I ________ of where to spend the weekend．

A．am thinking

B．was thinking

C．have thought

D．had thought

For the sake of her daughter's health, she decided to move to a warm ________．

A．weather

B．temperature

C．season

D．climate

－Mike, make yourself ________ home and help yourself ________ anything you'd like to eat．

－Thank you．

A．in; with

B．at; to

C．at; for

D．in; on

－Sorry to have interrupted you．Please go on．

－Where was I?

－You ________ you didn't like your father's job．

A．had said

B．said

C．were saying

D．had been saying

All the employees except the manager ________ to work online at home．

A．encourages

B．encourage

C．is encouraged

D．are encouraged

More patients ________ in hospital this year than last year．

A．treated

B．have treated

C．had been treated

D．have been treated

－What were you doing when Tony phoned you?

－I had just finished my work and ________ to take a shower．

A．had started

B．started

C．have started

D．was starting

－Has Sam finished his homework today?

－I have no idea．He ________ it this morning．

A．did

B．has done

C．was doing

D．had done