—How many English words have you learnt now?—We had learnt over 1,500 English words ___________ the end of last week.
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 ______.