—Can you come to help us with our work by 5 o’clock?—I don’t know if I can help;________.
The moment I completed the 800meter race in the school sports meet, my legs ________.
It ________ me how we could improve the situation.
I don't like feeding the animals, but I need money, so ________.
In his speech, he said that it was his primary school teachers that he was fond of ________ influenced his whole life.
The Chinese government promised that under no circumstances ________ the efforts to provide universal and lowcost health care.