The training seminar will begin _______. A. when all the staff were arriving B. as soon as all the staff arrive C. by the time all the staff arrived D. after all the staff had arrived

10/50

The training seminar will begin _______.

when all the staff were arriving

as soon as all the staff arrive

by the time all the staff arrived

after all the staff had arrived

Giải thích

Hòa hợp thì:

TLĐ + liên từ + HTĐ/HTHT

Tạm dịch: Buổi hội thảo đào tạo sẽ bắt đầu ngay khi tất cả nhân viên đến.

→ Chọn đáp án B