—Mum, you should have taken me to the park this morning.—I had planned to, but I couldn't afford the time.I ________ a lecture.
The singer, together with some of her fans, _____a song on the stage.
He is known _____ a scientist and famous _____ his research on rice.
.I live at a busy street and the loud noise nearly ____me mad.
There is no doubt _____ they will win the game.
______ he has gone abroad is not true.