Mr. Black is an experienced engineer , and he will be employed to us in improving our equipment .

Although ________ about fatness, she still has confidence in her performance of daily life.

He wasn’t looking forward to the time ______ he had to give evidence to the court.

Where do you think＿＿＿＿＿he＿＿＿＿the computer? —— Sorry.I have no idea

Of the underlined parts(划线部分), which has a different pronunciation(发音)