There standing _______ the hawthorn tree that stands for their love while _______ are the lovers

24．When Tom was very young ,he was ______ skateboarding, ______worried his parents a lot

People were excited when they saw “Monkey King” 2014 the Yellow River Estuary (入海口，河口) International Marathon.

arted studying medicine at college,but_______to Business Studies in her second year.

____ you understand the rule, you will have no further difficulty.