Đề: Choose the best answer
1) I can`t understand anything Marie says. I wish I ..... French
A- can speak B- speak C- could speak D- speaking
2) I want to get in touch with Jane. If only I ..... her phone number
A- knew B- to know C- know D- knowing
3) Bill wishes he ..... more money so he could buy a new bike
A- has B- have C- had D- having
4) If only I ..... a birth, I could fly freely to anywhere I want
A- am B- was C- were D- would be