用括号内所给单词的适当形式填空1．Theyusuallyexerciseon
问题详情：用括号内所给单词的适当形式填空1．Theyusuallyexerciseon__________(weekend).2．Healways__________(go)toworkateleveno’clock.3．Mr.Blackusually__________(exercise)ataboutsixtwenty.4．MycousinTom_________...
问题详情：用括号内所给单词的适当形式填空1．Theyusuallyexerciseon__________(weekend).2．Healways__________(go)toworkateleveno’clock.3．Mr.Blackusually__________(exercise)ataboutsixtwenty.4．MycousinTom_________...