I remember ______ this used to be a quiet village.
| A．when | B．where | C．how | D．what |
_____ by the advances in technology, many farmers have set up wind farms on their land.
| A．Being encouraged | B．Encouraging | C．Encouraged | D．Having encouraged |
Don’t worry if you don’t understand everything, The teacher will ______ the main points at the end.
| A．recover | B．review | C．require | D．remember |
It is obvious to the students ______ they should get well prepared for their future.
| A．as | B．which | C．whether | D．that |
A person ______ e-mail account is full won’t be able to send or receive any e-mails.
| A．who | B．whom | C．whose | D．whoever |
I’m trying to break the _______ of getting up too late
| A．tradition | B．convenience | C．habit | D．leisure |