Sure, let's analyze the questions:

**PART A: PHONETICS**

**Section 1: Choose the word whose underlined part differs from the other three in pronunciation in each of the following questions.**

1. A. supposedly B. determinedly C. allegedly D. markedly
- The underlined part in "determinedly" is pronounced differently from the others.

2. A. leader B. steady C. feather D. leather
- The underlined part in "leader" is pronounced differently from the others.

3. A. shops B. speeds C. sports D. sticks
- The underlined part in "shops" is pronounced differently from the others.

4. A. erosion B. pollution C. cold D. rotation
- The underlined part in "cold" is pronounced differently from the others.

5. A. common B. comfortable C. complement D. composition
- The underlined part in "comfortable" is pronounced differently from the others.

**Section 2: Choose the word that has different stress word from the others in each of the following questions.**

1. A. scientific B. dramatic C. athletic D. heroic
- The word "scientific" has a different stress pattern from the others.

2. A. chemical B. physical C. environmental D. television
- The word "environmental" has a different stress pattern from the others.

3. A. occasion B. nonetheless C. compartment D. television
- The word "television" has a different stress pattern from the others.

4. A. determine B. understand C. companion D. attention
- The word "attention" has a different stress pattern from the others.

5. A. discover B. addition C. fantastic D. habitat
- The word "habitat" has a different stress pattern from the others.

**PART B: VOCABULARY AND GRAMMAR**

**Section 1: Choose the best answer A, B, C or D to complete each of the following questions.**

1. Since he ______ the girl from a house fire, he ______ on TV almost every day.
- C. rescued - has been

2. "I want to see the river ______ last time before I leave".
- "If you wait ______ second, I will get my coat and come too".
- C. the - the

3. Traffic reaches its ______ between 7 and 9 in the morning.
- B. peak