The real test of ______ English is whether they can speak, read, write and orally understand good standard English.
You'd better not __________ the radio, or you will not be able to put it together again.
I still remember the days __________ I spent __________ with you in Beijing.
To do it by yourself is more important than __________.
In my opinion, life in the twenty-first century is much easier than __________.
__________ she finds out that you've lost her book?