1. (2022五下·期末) 选一选，组成完整的句子。

⑴What             A.  ▲  you having an English class?

⑵Are                B. ▲  the tiger running?

⑶When             C. ▲  do you usually go to school?

⑷Is                D. ▲  do you like spring?

⑸Why               E. ▲  do you usually do?