1. ---You’ve dropped _____ “s’’ in the word “acros’’.
---Oh, ____ letter “s’’ should be doubled like this “across’’.
A. a , a B. an ,a C. an ,the D. the ,the
2. ---May I ______ your dictionary for a while?
---Sorry, I’ve left it at home.
A. borrow B. lend C. keep D.take
3. Those_____ have caught SARS disease must be kept off from us.
A.who B.which C./ D.what
---Oh, ____ letter “s’’ should be doubled like this “across’’.
A. a , a B. an ,a C. an ,the D. the ,the
2. ---May I ______ your dictionary for a while?
---Sorry, I’ve left it at home.
A. borrow B. lend C. keep D.take
3. Those_____ have caught SARS disease must be kept off from us.
A.who B.which C./ D.what