A type of advertisement that is played on TV, the radio or the Internet.
commercial
A: ... you turn off the telly, please?
B: I ... I'm doing the washing-up right now.
will/can/could/would
can't
Can the students solve the Maths problem?
Can the Maths problem be solved by the students?
Can you pick Jake ... from the airport tonight?
up
not thinking about what you are doing, so likely to do something wrong
careless
Don't worry. You ... finish your project today.
You ... finish it tomorrow.
don't have to/don't need to/needn't
can
Where has the security guard arrested the thief?
Where has the thief been arrested by the security guard?
My dad isn't very outgoing. ... the other hand he's very active. He works out at least 4 times a week.
On
to give something and get something back in return, to trade something for something else
exchange
Charles ... be at home studying. He's got two exams tomorrow.
must
Will a famous reporter interview Maggie?
Will Maggie be interviewed by a famous reporter?
Can you collect my new mobile ... the shop?
from
right, good enough for something, having the abilities needed to do something
suitable
Mike ... be at home now, but I don't know for sure.
may/might/could
Do they have to paint the house?
Does the house have to be painted?
I'm sure you can take part in that race and get a medal. Just go ... it!
for
something is done in a correct, smart, meaningful way
wisely
A: ... I tidy my room now? I want to go out and play.
B: Well, you ... go out until you tidy your room.
Need
can't
Are they going to sell their house to the Adams?
Is their house going to be sold to the Adams?
To begin ..., I do not think watching TV has disadvantages only.
with