I don't know if she to my birthday party tomorrow. If she , I'll be very happy.A. comes; comes B. will come; comes C. comes; will come
The more careful you are, the ____ mistakes you will make.
Please ______ the words with the pictures.
Tony ____ a letter to his teacher last night.
Next weekend we will play ____ Class 2.
– Is the math problem ______? -- Yes, I can work it out ______.