Life is full of troubles and sufferings. Just remember, keep a positive __________ and good things will happen.
They covered the body of the little hero with a flag, ____his face to the public. A to expose B exposing C exposed D expose
To our surprise, the man looking very rude____ his son very carefully.
The theory he ____ about black hole isn’t understood by most of people. A .put up B put down C put off D put forward
It will be many years ______ the doctors and medical scientists can find _____ for cancer.
The photo reminded me____ I had seen in London. A what B .that C. of that D. of what