【原创】Many scientists are still____about the value of the program.
Lady Gaga has put off her concerts because of the difficulties by the ongoing strikes.
--- Hello, I to ask if I can book two tickets for tonight’s film. --- Sorry, we’ve already sold out.
The newspaper is owned by a foreign company, boss is Sir James Bex.
--- Will you go to her birthday party? --- Of course I will if ______.
Would it be ______ for you to pick me up at one o’clock and send me to the school?