(届安徽省合肥市高三第二次模拟考试)— Did you go to the lecture by the visiting professor?— No. I ______ it, but I've been busy taking care of my grandma in hospital these days.
His luggage includes two large cases which ________ as much as 50kg.
-Why didn’t you go to the party ? _______ an invitation, I would have gone to the party .
_______ I admit that the problems are difficult , I don’t agree that they can’t be solved .
There are fifty students in our class, ______ are girls .
A poet and journalist ________to give us a speech tomorrow in our school .