Eleven people got killed in the accident, ________ the identities haven't been available.
——What do you think I should do?——I think you’d better pay a visit to him____.
Which do you enjoy___your summer holiday,taking a part-time job or staying at home?
You____Tom at the party yesterday;he went abroad for a holiday last week.
Happy birthday,Mary!So you have___twenty-one already!
____,the student insists that he be separated from his desk-mate,who is naughty.