____________ will we give in to the difficultiesWhich of the answers can’t be chosen?

Last night’s TV news said that by then exact evidence for the missing plane MH370

The dinner was delicious! —I agreeI am so full —That’s too badBut some dessert ____

The flowers sweetin the garden attracted the visitors to the beauty of nature

The idea ____ he didn’t have to stop at the red light at night caused the traffic accident.