Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence.
Hoai can not remember the name of the restaurant ..............she ate her favorite roasted duck.
Put who/ which/ that/ whose. That is the man ............helped me when I fell down in the street.
Complete each of the following sentences, using the words given. It/ be/ such/ cold day/ we/ decide/ not/ go out.
Make sentences with the same meaning by omitting if. She would have gotten the job if she had been better prepared.