A. will be B. meeting C. the library D. afternoon

【答案】A

【解析】There be 句型的谓语动词为be动词

⑤ Did the twins have porridge for their breakfast?

　　A. Did B. twins C. have D. breakfast

【答案】C

【解析】及物动词have作谓语,did只是助动词

三：写出下列句中的表语

① The old man was feeling very tired.

【答案】tired

【解析】系动词be后面的形容词作为表语，本句为主系表结构

② Why is he worried about Jim?

【答案】worried

【解析】系动词be后面的形容词作为表语

③ The leaves have turned yellow.

【答案】yellow

【解析】系动词have后面的形容词作为表语

④ Soon They all became interested in the subject.

【答案】interested

【解析】系动词become后面的形容词作为表语

⑤ She was the first to learn about it.

【答案】the first

【解析】系动词be后面的序数词作为表语

四：挑出下列句中的宾语

① My brother hasn't done his homework.

【答案】his homework

【解析】动词do后面的名词作宾语

② People all over the world speak English.

【答案】English