The doctor shares his phone number with the patients ________ they need medical assistance.
if only
as if
even though
in case
we are making bigger holes in the nets ,________to avoid catching fish that are not fully grown.
Some villagers reported a huge snake, _______ over two metres long, was found dead in a nearby cave.
It’s standard practice for senior 3 students like us ________ only 3 day off during our National Day holiday.
The internet was flooded with a game called the Ice Bucket Challenge(冰桶挑战), ________ raise awareness for a disease called ALS.
The visiting minister expressed his satisfaction with the talks, ______ that he had enjoyed his stay here.