_______, we would have prevented the catastrophe. A: Had we known it earlier B: If we knew it earlier C: Did we know it earlier D: Unless we had known it earlier
_______, we would have prevented the catastrophe. A: Had we known it earlier B: If we knew it earlier C: Did we know it earlier D: Unless we had known it earlier
If we had left a little earlier, we (catch)_________________the train.
If we had left a little earlier, we (catch)_________________the train.
If we are to help entertain the guests, we should come earlier than the host.
If we are to help entertain the guests, we should come earlier than the host.
The project was completed earlier than we had expected.
The project was completed earlier than we had expected.
（）we would like to help you，there is no room for earlier shipment.
（）we would like to help you，there is no room for earlier shipment.
( ) about it earlier, we could have warned people of the danger.
( ) about it earlier, we could have warned people of the danger.
Five minutes earlier, __________ we could have caught the last train.
Five minutes earlier, __________ we could have caught the last train.
Grammar practice:The ______ we operate on him, the ______ he will recover. A: early, soon B: earlier, sooner C: early, sooner D: earlier, soon
Grammar practice:The ______ we operate on him, the ______ he will recover. A: early, soon B: earlier, sooner C: early, sooner D: earlier, soon
_____ to do the task 3 days earlier , we would be enjoying our holiday now.
_____ to do the task 3 days earlier , we would be enjoying our holiday now.
If we had taken such effective measures much earlier, the river _____ so seriously now.
If we had taken such effective measures much earlier, the river _____ so seriously now.