Four is of two.
North Korea threatens to ________ from six-party talks aimed at ending North Korea's nuclear program unless its proper rights are to be satisfied.
---Hey! Here is a message on my cell phone, telling me to send money to the bank account…--Delete it! It's a trick. Many a person ________ by such tricks.
Some of us fail to learn that pain is the body’s way of informing the mind ______ we are doing something wrong, but not necessarily ______ is wrong.
If you follow a diet expert’s advice, eating more can mean losing _____weight rather than less.
---What major will you choose when you are at university?---____ but English, which has brought terrible dreams to me for the past 12 years.