【文章內(nèi)容簡(jiǎn)介】
it important _____ him to be more careful next time. A. to。 for B. for。 of C. of。 to D. of。 for ( ), you can improve your maths day by day. this way B. On this way C. In this way D. To this way ( ) question is too hard _____________. A. answering B. to answer C. to be answered D. to answer it ( )5. ________ is necessary for us _____________ our own dreams. A. That 。 have B. It 。 have C. That 。 having D. It 。 to have ( )’ll _______some money by holding a charity show, then _______ it to poor students in the west. A. raise, raise B. donate, donate C. raise, donate D. donate, raise ( ) he was a child, he tried to find ways _______ people _____ a better life. A. to help 。 enjoy B. help 。 enjoy C. to help 。 enjoying D. help 。 enjoying ( ) often greet each other __________ sending s. A. to send B. of sending C. by sending D. with sending ( )’s not easy _________ him to take care of _________ many children during the trip. A. of。 such B. for。 such C. of。 so