高中英语语法练习——情态动词和虚拟语气（附答案）

高中英语语法专项练习 情态动词与虚拟语气（单句填空+单句改错+语篇填空） 第一部分：单句填空 1. It is cold in the room. They __________ (turn) off the heating. 2. My mom suggests that we ____________ (eat) out for a change this weekend. 3.If there ___________ (be) no modern telecommunications, we would have to wait for weeks to get news from around the world. 4.When I lived at home, I_________ watch TV whenever I wanted to. 5. His room is dark. He _________(go) to bed. 6. It is high time we ________(go) home. 7.---- “I think Helen is at home.” ----“ No, she ____ be at home, for she phoned me from the airport just five minutes ago.” 8.My sister advised me that I ________ (accept) the invitation. 9.She wishes she _________ (go)to the theater last night. 10.Ellen is a fantastic dancer. I wish I ​​​​​​​​​​​​​​​__________ (dance) as well as her. 11.The flower is dead. I___________ ( give) it more water. 12.Harry is feeling uncomfortable. He ____________ (drink) too much at the party last night. 13.Sir, you ______be sitting in this w