If you suspect someone (of doing something) you think there is a possibility that they have done something bad. eg Police suspect her of shooting her rival, but they don’t know. (She is under suspicion.)
If something is suspicious, it is a sign that something might be wrong (bad, illegal etc.) eg If you see a suspicious package, call the police.
His employers became suspicious when money started to disappear.
Q: Have you ever seen a stranger behaving suspiciously ?
A: Yes, I have seen a stranger behaving suspiciously.
Q: What was it that caught your attention ?
A: He was just hanging around looking at people in a very strange way.
Q: Are you suspicious of amazing special offers ?
A: Yes, I am./Yes, I'm suspicious of amazing special offers.
Q: Are they always too good to be true ?
A: Yes, there're usually too good to be true.
Q: What kind of claims do companies make about their products ?
A: Some companies say that their products will make you look 10 years younger.
Q: Are you ever suspicious of their claims ?
A: Yes, they've never made me look 10 years younger./Yes, I'm always suspicious of their claims.
Q: What would make a package look suspicious ?
A: I think a package would look suspicious if it was left on a station platform.
Q: Which famous people have been under suspicion in the past ?
A: O.J. Simpson was under suspicion in the past.
Q: Did they clear their name in the end ?
A: Yes, I think he did./Yes, they cleared their name in the end.
Q: Which famous people died in suspicious circumstances ?
A: Elvis Presley, Marilyn Monroe, Princess Diana... they all died in suspicious circumstances.
Q: Have you ever been tricked/ripped off ?
A: Yes, I have./Yes, I have been tricked/ripped off.
Q: Didn’t you suspect anything beforehand ?
A: No, I didn't./ No, I didn't suspect anything beforehand.
v. divide adj. separate v. to separate*
When you divide something you make it into smaller pieces or parts.
eg He divided the class into 4 groups of 3.
In Mathematics, ÷ is the sign that means ‘divide’.
If 2 things are together you separate them by moving them apart from each other.
eg The teacher separated the two girls that were fighting and made them sit in separate classrooms.
Q: What kind of food do we divide up when we share it ?
Q: Did you always have separate rooms when you were children ?
A: Yes, we always had separate rooms when we were children.
Q: Do you try to keep your social life separate from work/school ?
A: Yes, definitely./Yes, I try to keep my social life separate from work/school.
Q: What problems can it lead to if you don’t ?
A: It means that you see the same people all the time and maybe you start falling out with them.
Q: Are school children separated into classes of different abilities ?
A: Yes, they are./Yes, school children are separated into classes of different abilities.
Q: What are the pros and cons of this system ?
A: It makes them feel more comfortable maybe because they are around the children of the same ability but also sometimes they feel a little bit inadequate.
Q: Why do couples sometimes decide to separate after many years ?
A: Couples sometimes decide to separate after many years simply because they've grown apart.