It’s our _____ to l
It's important for us to _____ our environment.(protection)
It's our duty to ____ _____ _______(保护环境)
It's time _____ our classroom,everyone!
It's()to()()our classroom.
英语翻译It's very important for us to learn how to protect our l
Welcome to visit our city if it's convenient _____ you.此空为什么
It's good for us young to do something _____ our own?填什么介词
It's our _____(please) to recommend you as the new chairpers
it is everyone's duty to___-our school a pleasant place to l
____ _____ _____ _____,please?It's ten to nine
It's time to build our life
It''s time to starts our class.