As is known to all language learners, the newly learnt words will soon be forgotten unless______ used in everyday communication.
A. gradually B. loosely C. exactly D. frequently
The child asked his mother _______ go out to play tennis.
A. that he could B. if could he C. if he could D. that could he
When changing lanes, a driver should use his turning signal to let other drivers know _______.
A. he is entering which lane B. which lane he is entering
C. is he entering which lane D. which lane is he entering
After dinner they talked about the persons and things _______ they still remembered.
A. which B. that C. who D. what
She was so amused with the magician’s tricks that she ________ a smile.
A. burst out B. burst into C. burst forth D. burst in
— Do you know the West Lake in Hangzhou?
— Yes, this is the third time that I ____ this beautiful city.
A. visit B. visited C. have visited D. had visited
