It is more difficult old people learn English.
| A．to ; for | B．to; to |
| C．for; for | D．for; to |
If it _______ tomorrow morning，we’ll go out for a picnic．
| A．won’t rain | B．doesn’t rain |
| C．isn’t raining | D．isn’t going to rain |
--- _______ I come back before 6 o’clock?
---No，you _______．But you _______ be back later than 7 o’clock．
| A．Need；must；must | B．May；mustn’t；can’t |
| C．Can；can’t：can’t | D．Must；needn’t；can’t |
---What’s up? ---There is _______ with my computer. It doesn’t work.
| A．nothing wrong | B．anything wrong |
| C．everything wrong | D．something wrong |
---Why not _______ a party this week?
---That’s a good idea.
| A．to have | B．having | C．have | D．had |
Playing with _______ robot is _______ unusual experience for me.
| A．an; an | B．a; an | C．the; a | D．a; a |