Ⅰ.单句语法填空
1．A representative who had_seen(see) his performance before thought he could replace another star who intended to leave.
2．Additionally, the kinds of facial makeup (脸谱) are (be) the most particular art in Peking Opera.
3．That was the first time that I had_noticed (notice) the fresh taste of the meat and vegetables of Chinese food.
4．(2021·大连双基测试)Since the very beginning, the technological base needed for 5G has_been_considered(consider).
5．(2021·海淀期中)—Mona is never happy.Look, she is_complaining (complain) about her lunch.
—I think she'd better change her way of thinking.
6. (2021·苏州调研)—We are looking for somebody who is fluent in Spanish.
—No problem.I studied (study) Spanish for four years at college.
7．(2021·南通一模)—Kevin, time for the next destination!
—No hurry! Another 15 minutes and we will_have_explored(explore) all the exhibition rooms of the museum.
8．If we keep (keep) on doing this practice, gradually we'll learn how to express ourselves in English.
