Here are the suitable words or phrases to fill in the blanks based on the content provided in the test:

### I. Choose the suitable words or phrases to fill in the blanks.
1. themselves
2. B. push
3. A. spoonful
4. A. ought to
5. C. should
6. A. so that
7. B. in order to
8. C. solving
9. D. did you must

### II. Supply the correct form of the verbs in brackets.
1. (make) **to make**
2. (travel) **travelling**
3. (relax) **to relax**
4. (keep) **keeps**
5. (drive) **driving**
6. (be) **is**
7. (wait) **waiting**

### III. Fill in the blanks with suitable prepositions.
1. **at**
2. **out of**
3. **between**
4. **down**
5. **in**
6. **in**
7. **under**
8. **on**
9. **off**

### IV. Complete the sentences, using reflexive pronouns with the verbs in the box.
1. I don’t want you to pay for me. I’ll **pay for myself.**
2. Some people are very selfish. They only **think of themselves.**
3. Be careful! That pan is very hot. Don’t **burn yourself.**
4. The computer will **turn off itself** if you don’t use it.
5. Let’s **decorate the house ourselves.**
6. Don’t worry about Jane and me. We can **look after ourselves.**

Feel free to make any adjustments as needed!