There is _______ elephant in the zoo. _______ elephant is from Africa.
A. a; the B. an; The C. an; An
— Look at the bird over there! It’s so beautiful!
— Wow! It’s a rare crane. It appears in this area.
| A．always | B．usually | C．seldom | D．often |
Ice is not often seen here in winter as the temperature normally stays zero.
| A．up | B．down | C．above | D．below |
---Finish your homework __________ you can’t play computer games, Jim.
---All right, Mum.
| A．but | B．till | C．and | D．or |
Linda’s father hates waiting in long lines. I think he’s just not very _______.
| A．patient | B．talented | C．popular | D．powerful |
---Why are you so excited today?
---We were told _________ a picnic this weekend.
| A．have | B．to have | C．having | D．had |