题目

9 Are there going to be many people at your party today We hope that ______
9 Are there going to be many people at your party today
We hope that ______
A there will be B there are going C there are D there going to be
10 He _____English for six years by the time he takes his examination .
A has studied B studied C will have been studying D had been study

提问时间：2020-08-04

答案

9.A
答语中that所引导的宾语从句肯定必须用一般将来时,而根据不定式省略的语法要求,there are going to be many people at my party today省略的话,必须到to be为止,排除BCD.
10.C
by the time所引导的时间状语从句使用了现在时,表明主句的动作尚未发生,所以必须有将来时的概念；
而by the time的意思是“到...为止”,所以主句又必须有完成时的概念；
所以只有答案C兼有将来/完成的用法,它是将来完成进行时,表明到将来的某个时刻为止会一直延续的一个动作/状态.