The factory had to______ a number of employees because of economic decline in the country.

Bob can play________ basketball but can’t play______ guitar.

Miss Jones ________ music at Bardon School for fiveyears when she was abroad and now she is an actress

was busy preparing a speech , only_______ once in a while to rise from the table for a tea .

Wang Yi plays basketball so well! Who taught _______—He learnt it by _______.