PAST
EGP #494 | C2 | MODALITY / have (got) to Can use 'have to have' + '-ed'. Lexical range: N/A
要入读这门课，你必须先通过入学考试。
You ___have ___to ___have ___passed the entrance exam to enroll in this course.
要报名高级研讨班，他必须先修完那门先修课程。
He ___has ___to ___have ___finished the prerequisite course before he can register for the advanced seminar.
要进入评审环节，他们必须在截止日期前已提交申请。
They ___have ___to ___have ___submitted their application by the deadline to be considered.
要申请那个高级职位，你必须已在该领域工作过至少两年。
You ___have ___to ___have ___worked at least two years in the field to qualify for that senior position.
要拿到证书，她必须已参加完全部三场工作坊。
She ___has ___to ___have ___attended all three workshops to receive the certificate.