Since nobody gave him any help, he ______ have done the research on his own.
The doctor recommended he ________a few more days in hospital.
——What did she have to say? ——Oh, nothing________. She only wanted me to give her a hand.
________, I saw and old friend of mine, whom I haven’t seen for years.
Missing school to watch the football is quite impossible. Which of the following can replace the underlined part.
We didn’t know you were in trouble at that time, ________we would have given you a hand.