Wait till you are more ________．It’s better to be sure than sorry．

inspired

satisfied

calm

certain

I’m afraid this kind of the medicine will have no ________ on your illness．

effect

result

affect

help

It’s impolite to ________ people without saying “Excuse me” when they are working．

interrupt

disturb

trouble

upset

The host was quite annoyed when he found out that his things on the bookshelves had been ________．

troubled

interrupted

disturbed

upset

It was a ________ that he was born on his mother’s birthday．

fact

satisfaction

coincidence

experience

What a ________! I was thinking about Roy when his letter arrived．

experience

happening

coincidence

coincident

The early pioneers had to ________ many hardships to settle on the new land．

go over

go by

go through

go into

Every boy and every girl as well as some teachers who ________ to visit the museum _________ required to be at the bus station at 6∶30．

are; is

are; are

is; are

is; is

A man may usually be known by the books he reads ________ by the friends he keeps．

rather than

as well as

in place of

as many as

My interests include football, bowling and surfing the web ________ studying my favorite subjects．

instead of

as well as

less than

rather than