Ⅰ.单句语法填空
1．Tohelpstudentsdealwiththeirmentalproblems, wewillholdalecture________(deliver)byaprofessorfromtheUK.
2．What'smore, itisanother________(effect)waytodealwiththeproblem.
3．Theyfeltitdifficult________(finish)theworkinsuchashorttime.
4．TodaythenumberofpeoplelearningEnglishinChina________(increase)rapidly.
5．Awonderfulidea________(strike)mesuddenlywhenIwaswalkingonthestreet.
6．Thedustman________(sweep)upallthefallenleavesonthisstreetyesterday.
7．The________(long)ofthearticleshouldbeabout800words.
8．I________(have)adiscussionwithmyfriendabouthowtoimprovemyEnglishwhenmymothercalledme.
9．Itwasreportedthatas________as157peoplediedattheaircrash.
10．Severalhourslater, thelittleboywasrescued______theaidofthepolice.
