He has been to America twice, _____.
. — Excuse me, did you notice whether the No. 18 bus had gone by?— Not ______ I began to stand here.
— Is that the middle school you often refer to?— Right, just the one ______ you know I used to study for years.
. It is the test system, ______ the teachers, that is to blame for the heavy burden of middle school students nowadays.
— May I help you? — Yes, I’d like to try on some sports jackets just like ______ I’m wearing.
Mr. Jones is on time for everything. How ______ it be that he was late for the opening ceremony?