[ Passive Voice - Present Tenses ]
Gymnastics routines ____ by coaches and athletes.
A. are carefully designed
B. carefully design
C. be designed carefully
D. are carefully designing

Random Topics:
InfinitivesPassive Modals, Impersonal PassiveGrammar and IdiomsHas and HaveTenses, Determiners & Subject Verb AgreementSentence StructureConditional Sentence 0, 1Helping and Linking VerbsBe going to / WillAction, Helping & Linking VerbsOther quiz:
Grammar › ViewWhich of the following correctly describes a future event?
A. Our plane is left at 8am tomorrow.
B. Our plane leave at 8am tomorrow.
C. Our plane is leave at 8am tomorrow.
D. Our plane leaves at 8am tomorrow.
Tenses › View
I (play) volleyball on the beach next week.
A. play
B. plays
C. will play
D. played