________ Sunday morning, he cleaned his room. _______ the afternoon, he did his homework. __________ night, he watched Olympic Games.
| A．On; On; On | B．On; In; At | C．On; In; In | D．In; In; At |
He __________ be at home now because I saw him in the office just now.
| A．can’t | B．mustn’t | C．may | D．must |
--Mary, where’s Simon? I haven’t seen him for days.
--He __________ Japan. This may be the third time he _________ there.
| A．has been to, has gone to |
| B．has been to, has gone |
| C．has gone to, has been to |
| D．has gone to, has been |
--I called you yesterday evening, but there was no answer.
--Oh, I’m sorry I __________in the shopping mall.
| A．shop | B．shopped | C．was shopping | D．have shopped |
I have __________ written my composition, but she hasn’t __________.
| A．yet, already | B．ever, never | C．already, yet | D．already, still |
She gives me a big smile __________ she sees me.
| A．a first time | B．some time | C．every time | D．from time to time |