___ I read your advert, I decided to buy the watch ____ you claimed it worked in all conditions ____ in water and extreme heat.
| A．When; since; like | B．After; since; such as |
| C．When; for; for example | D．After; for; such as |
Great changes have take place in that school. It is no longer ______ it was twenty years ago, _______ it was so poorly equipped.
| A．what; when | B．that; which | C．what; which | D．which; that |
It is ______ that the US president will visit our country next month.
| A．likely | B．probably | C．possibly | D．perhaps |
--- Do you mind if I open the window?
--- ________ I feel a bit cold.
| A．Of course not | B．I’d rather you didn’t | C．Go ahead | D．Why not |
The brain ___________ grey and white matter, _______ weighs just over a kilo.
| A．consists of, it | B．consist of, which | C．is made up of, it | D．is made up of, which |
What____ you _____this time tomorrow?
| A．will…do | B．will…have done | C．will…be done | D．will…be doing |