由于
It was in this room _____ they had a meeting yesterday.
It was in this room \_\_\_\__ they had a meeting yesterday.
Written in great haste, _____.
Written in great haste, \_\_\_\__.
The train starts _____ 6:20，so you’d better get there before 6.
The train starts \_\_\_\__ 6:20，so you’d better get there before 6.
He does morning exercises every day _____ make himself strong.
He does morning exercises every day \_\_\_\__ make himself strong.
The girl was not happy at the new school because she had _____friends there.
The girl was not happy at the new school because she had \_\_\_\__friends there.
The mountain was really very high, but I tried hardly to climb it.
The mountain was really very high, but I tried hardly to climb it.
The bank charges 6 percent _____ on all the money borrowed from it.
The bank charges 6 percent \_\_\_\__ on all the money borrowed from it.